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Summary of 8/12/26 9:07 GMT:>> Show Compact View
8/3/26 8:10 GMT
Butt Weld vs. Socket Weld Fittings

In the world of industrial piping, selecting the correct connection method is more than a design preference—it is a critical decision that impacts installation costs, system integrity, and long-term maintenance requirements. Whether you are managing a high-pressure transmission line or a small-bore process system, the choice between Butt Weld (BW) Fittings and Socket Weld (SW) fittings will dictate your welding procedures, inspection standards, and overall project budget. This guide breaks down the technical differences and provides a framework for selecting the right connection for your application. Comparison Matrix: Quick Reference for Procurement To streamline your selection process, refer to the following comparison between ASME B16.9 (Butt Weld) and ASME B16.11 (Socket Weld) standards. Feature Butt Weld (BW) Socket Weld (SW) Primary Standard ASME B16.9 ASME B16.11 Typical Pipe Size 2″ and larger 2″ and smaller Pressure Integrity High (Full penetration) Moderate (Fillet weld) Welding Complexity High (Requires skilled labor) Lower (Easier alignment) Cost Higher (Due to labor/inspection) Lower (Cost-effective for small bore) Corrosion Risk Minimal (Smooth internal flow) Potential for crevice corrosion When to Specify Butt Weld Fittings Butt weld fittings are designed to be welded directly to the pipe, creating a joint that possesses the same structural integrity as the pipe itself. High-Pressure/High-Temperature Applications: Ideal for lines subjected to extreme stress where full penetration welding is mandatory. Minimal Flow Restriction: Because the fitting has the same wall thickness as the pipe, it provides a smooth, unobstructed flow path, making it the preferred choice for lines that require frequent pigging or involve abrasive fluids. Critical Infrastructure: For oil, gas, and power generation projects, butt weld connections are often specified by code to ensure maximum fatigue resistance. Explore our range of Butt Weld Pipe Fittings manufactured to ASTM/ASME standards.

Minimum Order: 10 long tons

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HEBEI JINSHENG PIPE FITTING MANUFACTURING CO., LTD
18003119682

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HEBEI JINSHENG PIPE FITTING MANUFACTURING CO., LT
Wuliyao Industry Zone, Yanshan County,
Cangzhou 061300
China
8/3/26 7:56 GMT
Butt Weld Tees (ASME B16.9) – High-Performance Piping Solutions for Industr

Butt Weld (BW) Tees are the backbone of flow distribution in industrial piping systems. Whether for high-pressure oil and gas pipelines or complex chemical processing units, the structural integrity of your tees dictates the safety of the entire line. At JS FITTINGS, we provide ASME B16.9 compliant butt weld tees designed to handle extreme pressure, temperature fluctuations, and corrosive environments with unmatched reliability. We produce: Precision Engineering: Manufactured to exceed ASME B16.9 standards, our tees feature optimized wall thickness to ensure consistent pressure ratings across the entire fitting. Material Versatility: We supply seamless and welded tees in a comprehensive range of materials, including: Carbon Steel: ASTM A234 WPB, WPC, A420 WPL6 (Low Temp). Stainless Steel: ASTM A403 WP304/304L, WP316/316L. Alloy Steel: ASTM A234 WP5, WP9, WP11. Stringent Quality Control: Every tee undergoes dimensional verification, visual inspection, and hydrostatic testing. We provide full MTR documentation to ensure 100% project traceability. Choosing Between Equal and Reducing Tees: Equal (Straight) Tees: Used when the branch outlet diameter matches the run pipe. Essential for maintaining uniform flow in main headers. Reducing Tees: Crucial for systems where the branch line requires a lower flow rate or pressure adjustment. Using a reducing tee instead of an equal tee with a reducer reduces installation labor and potential leak paths

Minimum Order: 5 dozens

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HEBEI JINSHENG PIPE FITTING MANUFACTURING CO., LTD
18003119682

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HEBEI JINSHENG PIPE FITTING MANUFACTURING CO., LT
Wuliyao Industry Zone, Yanshan County,
Cangzhou 061300
China
8/3/26 6:47 GMT
YZH WHB810 Heavy-Duty Stationary Hydraulic Rock Breaker Manipulator

Product Overview The Heavy-Duty Stationary Hydraulic Rock Breaker Manipulator is an industrial- grade fixed hydraulic breaking solution independently developed for harsh mining, quarrying, and aggregate processing working conditions. Different from traditional mobile breaking equipment, this stationary manipulator adopts a fixed base mounting structure, matched with a high-power hydraulic drive system and professional rock breaker hammer. It is specially used for secondary crushing of bulk ore, rock block breaking, and fixed-point demolition of construction waste. Designed to replace manual breaking and frequent excavator auxiliary breaking operations, the equipment solves the pain points of low efficiency, high safety risk and serious wear of mobile equipment in traditional bulk material crushing. With stable operation, strong breaking force and long continuous working time, it is an essential high-efficiency supporting equipment for mines, stone factories, concrete recycling plants and bulk material processing stations. Main parameters Model No.:WHB810 Boom Weight (without hammer):3519kg Max. Horizontal working radius:10170mm Max. Vertical working radius:8150mm Min. Vertical working radius:2620mm Max. Height:6230mm Max. Working Depth:7660mm Rotation:360° Working Principle This stationary hydraulic rock breaker manipulator takes the hydraulic pump station as the power core, transmits stable hydraulic power to each hydraulic cylinder of the mechanical arm and the rock breaker hammer. Through the coordinated action of telescopic, rotating and lifting hydraulic cylinders, the mechanical arm is accurately adjusted to the target breaking position. Relying on the high-frequency impact force of the hydraulic rock breaker, it crushes oversized bulk rocks and ores that cannot be fed into the crusher, so as to realize standardized feeding of materials and ensure the continuous and efficient operation of the crushing production line. Product Features Summary 1.Heavy-duty industrial grade, suitable for long-term high-intensity heavy load operation 2.Stationary fixed base, stable operation and strong impact resistance 3.Full hydraulic drive, stable power and high breaking efficiency 4.Flexible multi-dimensional operation, wide working coverage and no dead angle 5.Effectively protect excavators and crushing equipment, reduce production costs 6.Simple structure, easy installation and low later maintenance cost Customization & Service Support We support personalized customization of working radius, breaking force, arm length and installation mode according to customer's on-site working conditions. All products are equipped with factory direct sales, professional pre-sales technical guidance, on-site installation debugging guidance and complete after-sales guarantee services, providing customers with one-stop stationary hydraulic breaking system solutions.

Minimum Order: 1 bags

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YZH ROCKBREAKER
+86 15610128027
+86-534-5987030
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Shandong Yirun Foundation Engineering Co., Ltd
Room 1520, Building 3, Yunquan Center, High & New Tech Development Zone, Jinan City, Shandong Provin
Jinan 250000
China
8/3/26 2:37 GMT
High speed flexo printer slotter die cutter

JEYTOP Flexo printer slotter die cutter machine: High Capacity: Produces up to 18,000 pcs/h per machine, ideal for high volume commercial printing and packaging. Fully Automated: Operates efficiently without manual intervention, ensuring consistent output. Custom Printing: Personalizes cartons with unique designs, enhancing brand identity. Reliable Performance: CE ISO Certified, meeting international safety standards for peace of mind. Efficient Speed: Achieves 1200mm/s economic speed, maximizing productivity.

Minimum Order: 1 bags

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Janet Wang
86-18833771152

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Cangzhou Jeytop Carton Machinery Co.,Ltd
South Industrial Zone, Dongguang County,
Cangzhou City, 061600
China
8/3/26 2:33 GMT
3 ply corrugated cardboard production line

Corrugated paperboard production line includes mill roll stand,single facer,pre-heater jar,conveyor bridge,gluing machine,thin blade slitter scorer,NC cut off machine and auto-stacker,then produce high quality board,which can reach high speed and high performance. We can produce the 3ply,5ply and 7ply corrugated cardboard production line,width ranges from 1400mm to 2500mm,production speed ranges from 60 to 300 meter/min. Customer can choose production capacity according to his own needs.steam heating /electrical heating /oil heating Flute: A / B / C / E / F Flute Optional ( Flute height from 0.7mm to 4.2mm Custom-made )

Minimum Order: 1 bags

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Janet Wang
86-18833771152

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Cangzhou Jeytop Carton Machinery Co.,Ltd
South Industrial Zone, Dongguang County,
Cangzhou City, 061600
China
8/3/26 2:16 GMT
Portable Commercial Uv Sterilizer 20 Gpm WGUV-F06

The Portable Commercial UV Sterilizer 20 GPM is engineered for commercial and industrial environments requiring flexible, high-capacity, chemical-free disinfection. This portable system delivers consistent UV intensity and stable pathogen removal, making it suitable for mobile stations, decentralized sites, temporary projects, and emergency water treatment applications. Designed for engineering contractors, commercial integrators, and large-volume distributors, the system combines portability with professional-grade durability—ideal for applications where both mobility and high throughput are essential. Specification Model WGUV-F06   Certificate CE Certificate Product Name Ultraviolet Water Treatment System Inlet/Outlet Size G1/2”Outer thread A/B/C Size unit 510 X63X84 mm Lamp Model GPH436T5L/4P Quartz Sleeve 23*485*1.5mm closed end Lamp design operation Life 9000-10000Hrs Chamber Material SS304/SS316 Operating Temperature  5-40℃ Service life 9000-10000Hrs Working voltage 230VAC, 50-60HZ Alarm mode Alarm LED Cavity material S5304/5S316 Operating Pressure 0-0.7MPa Surface treatment option  polishing or sandblasting

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Welgo


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Guangzhou Welgo Environmental Equipment Co., Ltd
1st & 2nd Floor, Factory 2, No.22, 1st Street, Daban Industrial Zone, Tinggen Village, Shatou Street
Guangzhou 511490
China
8/3/26 2:13 GMT
Portable UV Water Sterilizer 10 GPMWGUV-F02

The Portable UV Water Sterilizer 10 GPM is engineered for mobile, temporary, or decentralized water treatment scenarios where stable, chemical-free disinfection is required. As a complementary option to a Residential UV Water Sterilizer, it features a compact structure, lightweight design, and high- output UV lamp technology, ensuring safe, pathogen-free water for rural wells, field operations, construction sites, emergency water stations, and mobile treatment systems. For large-volume engineering procurement, this series combines portability with industrial-grade reliability—making it ideal for integrators, OEM/ODM brands, and project contractors seeking flexible yet durable UV systems. Specification Model WGUV-F02 Inlet/Outlet Size G1/2" outer thread A/B/C Size unit/mm 354/51/67 Lamp Model GPH287T5L/4P Quartz Sleeve Φ233301.5mm, closed end Lamp design operation Life 9000-10000Hrs Volts 230VAC,50-60HZ Alarm LED Chamber Material SS304/SS316 Operating Pressure 0-0.7MPa Operating Temperature 5~40℃

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Welgo


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Guangzhou Welgo Environmental Equipment Co., Ltd
1st & 2nd Floor, Factory 2, No.22, 1st Street, Daban Industrial Zone, Tinggen Village, Shatou Street
Guangzhou 511490
China
8/3/26 2:12 GMT
UV Sterilizer for Well WaterWGUV-F01

Well water often carries high levels of microorganisms, organic matter, iron, manganese, and seasonal contamination from agricultural or industrial runoff. A Residential UV Water Sterilizer provides chemical-free, continuous disinfection that ensures clean, safe, and odor-free groundwater for residential, commercial, municipal, and industrial use. Specification Model WGUV-F01   Certificate CE Certificate Product Name Ultraviolet Water Treatment System Inlet/Outlet Size G1/4”inner thread A/B/C Size unit 270 X51X67 mm Lamp Model GPH212T5L/4P Quartz Sleeve 23*245*1.5mm closed end Lamp design operation Life 9000-10000Hrs Chamber Material SS304/SS316 Operating Temperature  5-40℃ Service life 9000-10000Hrs Working voltage 230VAC, 50-60HZ

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Welgo


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Guangzhou Welgo Environmental Equipment Co., Ltd
1st & 2nd Floor, Factory 2, No.22, 1st Street, Daban Industrial Zone, Tinggen Village, Shatou Street
Guangzhou 511490
China
8/3/26 2:09 GMT
Stainless Steel Chamber Uv Water Purifier WGUV-K024

The Stainless Steel Chamber UV Water Purifier from WELGO is engineered for large-scale water treatment projects, offering high microbial inactivation efficiency, long service life, and stable performance under demanding operating conditions. Built with corrosion-resistant SS304 or SS316 stainless steel, this series delivers reliable disinfection for municipal water plants, food processing facilities, aquaculture systems, industrial process water, commercial buildings, and centralized water supply networks. Designed for OEM/ODM integrators, engineering contractors, and bulk procurement buyers, this purifier ensures smooth system integration and long-term operational stability. Suitable for medium to ultra-high flow applications—fully scalable for residential complexes, food-grade facilities, industrial plants, and municipal water stations.

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Welgo


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Guangzhou Welgo Environmental Equipment Co., Ltd
1st & 2nd Floor, Factory 2, No.22, 1st Street, Daban Industrial Zone, Tinggen Village, Shatou Street
Guangzhou 511490
China
8/3/26 0:43 GMT
JK930 Integrated fully hydraulic open-pit Top Hammer Drill Rig

The JK930 all-in-one fully hydraulic open-pit Top Hammer Drill Rig is a flexible and versatile top hammer drill rig designed and developed for high- performance in demanding construction applications. It is also a highly efficient alternative for small to medium-sized quarries. Due to its low center of gravity and long boom reach, it maintains high utilization even in harsh terrain conditions. Equipped with a French Montabert rock drill and an efficient screw type air compressor from Atlas Copco, it is reliable and durable, with flexible operation, excellent drilling hole quality, and long service life, making it the ideal choice for various mining and engineering projects. Main Advantages Rock Drill Equipped with the French Montabert HC150 rock drill with a 21KW impact power, the drilling efficiency is high, offering flexibility and efficiency. It features an adjustable impact frequency function, allowing for the frequency of the rock drill to be flexibly changed under different rock conditions to achieve high working efficiency. This reduces costs, making it highly effective in working across different rock formations. Cabin The ROPS and FOPS certified Cabin is comfortable and safe. The drill rod handling system is highly reliable, ensuring that drilling operations can proceed quickly and smoothly. The rig is designed for high efficiency and ease of maintenance, capable of performing all drilling tasks excellently. Feed The special pressed aluminum alloy feed beam is protected by a stainless steel wear-resistant sleeve, providing high strength and excellent straightness. The overall lightweight design of the feed results in low load and high reliability.

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jkdrilling


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Zhangjiakou Xuanhua Jinke Drilling Machinery Co.,
No.142, Zhonglou Street, Xuanhua District
Zhangjiakou City
China
8/3/26 0:42 GMT
JK830RC Reverse Circulation Drilling Rig

JK830RC is an integrated hydraulic DTH drilling rig, which brings you more automation, higher working efficiency, better reliability and simpler operation. The FOPS-approved cabin and automatic pipe handling system come standard. Heavy-duty undercarriage with wide tracks ensures both extreme maneuverability and improved safety. The hydraulic dust collecting system meets the latest environmental protection regulations and it's a reliable solution to realize the modern green mining. Weight kg 25000 Length mm 12300 0 mm 3200 Height mm 4200(3500)(3500 without) Track length mm 3646 Ground contact length mm 2912 Track center distance mm 2349(2749)(total wdth2749) Track width mm 400 Ground clearance mm ≥400 Track oscillation ° ±10 Walking speed km/h 1.6(slow speed) 3(fast speed) Max.tractive force KN 170 Grade ability ° 20

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jkdrilling


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Zhangjiakou Xuanhua Jinke Drilling Machinery Co.,
No.142, Zhonglou Street, Xuanhua District
Zhangjiakou City
China
8/3/26 0:42 GMT
JK595-5A Crawler Mounted Hydraulic DTH Drilling Rig (with Auxiliary Rod Cha

Crawler-mounted hydraulic DTH drilling rig is equipped with auxiliary rod changer, which enables one-person operation. With a power unit composed of diesel engines and hydraulic oil pumps, the rig is efficient and energy-saving. A hydraulic motor facilitates drilling, feeding, lifting, walking and hydraulic cylinder positioning. Features Equipped with auxiliary rod changer, the rig can be operated by one operator. Applications The surface drilling rig is mainly used for hydro-power engineering, open pit mining, road construction and blasting operation of national defense engineering. Model JK595-5A Borehole diameter 90-165mm Drill rod length 50m Drill rod carousel 5×3m Applicable rock hardness f=6-20 Working air pressure 1.2-2.5MPa Air consumption 11-21m³/min Feeding stroke 4138mm Max. horizontal drilling height 3370mm Rotation rate 0-150rpm Rotation torque 3300N·m Walking speed 2.2km/h, 3.6km/h Grade ability 24° Power Weichai 73.5kW Dust collector Hydraulic dry dust collector Wet dust collector (optional) Dimension (L×W×H) 7000×2400×2700mm (2200mm without drill rod carousel) Weight 7900 kg

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jkdrilling


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Zhangjiakou Xuanhua Jinke Drilling Machinery Co.,
No.142, Zhonglou Street, Xuanhua District
Zhangjiakou City
China
8/3/26 0:41 GMT
JK830 Integrated DTH Automatic Drilling Rig

The JK830 Automatic Drilling Rig enables complete control and orientation of drilling rig functions through a single control source. Designed to help enable safer, more efficient, and lower cost operations while reducing downtime, the system can be configured as any number of HMIs. The JK830 interfaces with key rig components using remote I/O mounted on the drawworks, top drive, mud pump and drill floor. All controls are accessible from the driller's room through a combination of touchscreen, discrete operator and simple joystick controls. Additional features for stick/slip mitigation Used to reduce stick/slip vibration during rotary drilling. The plug-in offers a number of advantages that allow customers to drill more aggressively for longer periods of time. JK works with you to tailor products for your DTH Drilling Rig. This close cooperation optimizes performance, efficiency and safety while maximizing equipment life. Experienced technical and service team members are available 24/7 to ensure drilling operations are carried out as efficiently and safely as possible. Specification Items Specs Unit Value Body Weight kg 25000 Length mm 12300 Width mm 3200 Height mm 3500 Undercarriage Track length mm 3646 Ground contact length mm 2912 Track center distance mm 2349(whole width 2749) Track width mm 400 Ground clearance mm ≥400 Track oscillation ° ±10° Walking motor Eaton Walking speed Km/h 1.6(low), 3(high) Max. tractive force KN 170 Grade ability ° 20°

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jkdrilling


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Zhangjiakou Xuanhua Jinke Drilling Machinery Co.,
No.142, Zhonglou Street, Xuanhua District
Zhangjiakou City
China
8/3/26 0:41 GMT
JK850 Integrated DTH Drilling Rig

JK850 is an integrated hydraulic DTH drilling rig, which brings you more automation, higher working efficiency, better reliability and simpler operation. The FOPS-approved cabin and automatic pipe handling system come standard. Heavy-duty undercarriage with wide tracks ensures both extreme maneuverability and improved safety. The hydraulic dust collecting system meets the latest environmental protection regulations and it's a reliable solution to realize the modern green mining Technical parameters General Weight kg 25000 Length mm 12300 Width mm 3200 Height mm 4200 Undercarriage Track length mm 3646 Ground contact length mm 2912 Track cenler distance mm 2349(total width 2749) Track width mm 400 Ground clearance mm ≥400 Track oscillation ° ±10 Walking speed km/h 1.6(slow speed)3(fast speed) Max. tractive force KN 170 Grade ability ° 20

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jkdrilling


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Zhangjiakou Xuanhua Jinke Drilling Machinery Co.,
No.142, Zhonglou Street, Xuanhua District
Zhangjiakou City
China
8/2/26 1:37 GMT
PH981033 PH Tester

Range 0.00~14.00pH 0.0~50.0°C (32.0~12 , 2.0°F) Resolution 0.01pH 0.1℃(0.1

Minimum Order: 1 bags

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Chen Li
18060361699
86-0593-6551718
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Kelilong Electron Co.,Ltd
NO.60 Xing Ye Middle Road Fuan Fujian China
Fuan City, Fujian Province 355019
China


SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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