Construction Site Supplies & Pipes

Sector steel grating fan-shaped steel grating is a classification of special- shaped steel grating. It is also called annular grating and irregular grating. Because of its beautiful appearance, it is widely used. Good load- bearing, does not need too much material support, bears the same gravity, is not easy to deform compared to other specifications of steel grating; corrosion resistance, impact resistance, long service life, so it is often used in hydropower plants, boiler plants, Sewage treatment plants, shipbuilding and other humid environments. Delivery time: 15-30days Price term：EXW,FOB,CIF,CFR,CNF,etc. Payment：L/C,T , /T,Western Union,etc. Port Delivery：Qingdao, Shanghai, Tianjin, Shenzhen,etc. We can provide customized products in different materials and sizes to meet different needs.

Minimum Order: 1 bags

EN 10305-4 Cold-Drawn Precision Steel Tubes Supplier: Precision Steel Tubes, EN 10305-4, E215, E235, Cold-Drawn, OD 2 Inch, 5-80mm, WT 1-15mm, L≤12000mm. Hydraulic and Pneumatic Caparo Precision Steel Tubes are manufactured according to technical standard of EN 10305-4 E235 E355 +N, with the characteristic of good tolerances and perfect surface quality for both OD and ID, SSID is available according to customers PO and specific requirement. Both OD and ID surface roughness is well controled during cold drawing or cold rolled production, usually the delivery condition would be +C or +N. 1. Seamless Precision Steel Pipe Standard: EN 10305-4 Cold drawn tubes for hydraulic and pneumatic power systems. 2. Seamless Precision Steel PipeSteel Grade: E215, E235, E275, E355, other materials upon agreement with customers. 3. Seamless Precision Steel Pipe Production method: Cold drawing on the seamless steel tubes, to reach high accuracy on the OD and WT tolerance, with certain heat treatment to achieve better mechanical properties for bending and pressure purposes.

Minimum Order: 1 bags

BS EN 598 Ductile Iron Pipe Offer: Ductile Iron Pipe, ISO 4179, BS EN 545:2002, BS EN 598:2007, DN80-1400, Length 5.7m, 6m, Class K7, K8, K9, K10, K12. Joint type: spigot and socket tyton joint. Diameter: DN80-1400 mm. Length: 5.7, 6m. Internal anticorrosive lining. Common on CML (cement mortar lining), or high alumina CML Highly wear resistant. External anticorrosive property. Standards: ISO 4179, BS EN 545:2002, BS EN 598:2007. External anticorrosive coating. Metallic zinc coating 130, 150, 200gsm. Bituminous coating minimum 70um. Working temperature: -25℃ to 180℃. Sealing gasket NBR, SBR, EPDM, or nature rubber ring as per ISO 4633. Fittings: tyton ductile iron fittings. Wall thickness class: K7, K8, K9, K10, K12.

Minimum Order: 1 bags

Cold Drawn ERW Steel Pipe Supplier: ASTM A53, ASTM A106 ERW Steel Pipe, API, ASTM, BS, DIN, JIS, 1/2-10 IN, THK 0.4-14 mm, 5.8, 6 Meters, Brown Painting. Product: Cold Drawn ERW Welded Steel Pipe. Thickness: 0.4-14 mm. Material: ASTM A53, ASTM A106. Standard: API, ASTM, BS, DIN, JIS. Surface Treatment: Brown painting. Outer Diameter: 1/2-10 IN. Length: 5.8, 6 meters. Manufacturing: Cold Drawn.

Minimum Order: 1 bags

Carbon Steel Seamless Pipe Company: JIS G3455 STS370, STS410, STS480 Seamless Pipe, OD 19.05-114.3 mm, WT 2.0 mm-14 mm, Length max 16000 mm. Product: JIS G3455 Carbon Steel Seamless Pipe. OD: 19.05 mm-114.3 mm. WT: 2.0 mm-14 mm. Length: max 16000 mm. Grades: STS370, STS410, STS480. Applications: Applied to high-pressure service and high-temperature service. Working temperature: 350℃.

Minimum Order: 1 bags

JIS G3452 Carbon Steel Pipe: JIS G3452 SGP Carbon Steel Pipe, OD 5-420 mm, Galvanzied, KS D 3507, ASTM A53, API 5L, DIN 2440, DIN 2441, BS 1387, BS 3601. Product: JIS G3452 SGP Carbon Steel Pipe. Other standards: KS D 3507, ASTM A53, API 5L, DIN 2440, DIN 2441, BS 1387 and BS 3601. Outer Diameter: 5 to 420 mm. Finish: Galvanzied. Applications: applied to steam, water, oil, gas pipelines.

Minimum Order: 1 bags

Komman customizes suspension systems for customers to suit a variety of vehicle applications, from passenger cars to commercial vehicles. Komman semi trailer air bags suspension can meet the transportation industry standards to improve the comfort, reliability, safety, and economy of the vehicle. Komman serves the nation's largest auto companies, truck, and bus manufacturers such as SINOTRUCK, BYD, FOTON, CRRC and etc. Port: Shanghai, China Production Capacity: 100000 Axles/year Payment Terms: T/T; L/C Material: Rubber+Steel Certification: ISO/TS16949 Warranty: One Year or 10,0000km Type: Non-Independent air suspension MOQ: 5 sets Application: Standard height semi-trailer Structure: Standard Platform (with lift function） OEM/ODM Yes HS Code: 87088090 Transport Package: Wooden case Delivery: About 20 ~ 30 Working Days Komman is a professional air ride company, we provide air bag suspension trailer axle, air bag trailer axle, truck trailer air bags, truck front airbag suspension, air suspension kit and etc. For more information, please feel free to contact us!

Minimum Order: 1 bags

TYD series servo electric cylinder, compact electric cylinder, fast electric cylinders can work in a harsh environment for a long time without failure, and achieve high-intensity, high-speed, and high-precision movement. With smooth movement and low noise, the unique anti-rotation function ensures the high-precision position control and high safety of the equipment. The best alternative to hydraulic cylinders and air cylinders. The compact electric cylinder can completely replace hydraulic cylinders and cylinders with the advantages of being more environmentally friendly, more energy-saving, and cleaner. It is easy to connect with PLC and other control systems for high- precision motion control. Principle Of TYD Turn-back Series Servo Electric Cylinder The servo electric cylinder is a modular product that integrates the servo motor and the ball screw. It converts the rotary motion of the servo motor into linear motion. At the same time, the best advantages of the servo motor: precise speed control, precise revolution control, and precise torque control are transformed into precise speed control, precise position control, and precise thrust control; a new revolutionary product with high-precision linear motion series. And the fast electric cylinder is widely used in material handling, machining, and manufacturing, high-precision fields such as aerospace test equipment, six-degree-of-freedom simulator, robots, injection machines, mold control, valve control, precision machine tool, and automobile manufacturing equipment. Features Of TYD Turn-back Series Servo Electric Cylinder Thrust range: 10kg-10 tons. The stroke can be up to 3m, and the working system is 100%. Speed can reach 1,000mm/s. Imported grinding-grade ball screw, and high efficiency without self-locking. Equipped with imported servo motors of various brands. Realize the closed-loop servo control by adding the grating ruler, and the control accuracy can reach 0.01mm. Precision control thrust and thrust accuracy is 5%; the control accuracy is 1% by adding the pressure sensor. Precision control speed, high performance, and high and low-speed performance. Thrust can be maintained at any position. High dynamic response time, and high acceleration. High rigidity and impact resistance. Super long service life, easy operation and maintenance, and low noise. Low maintenance cost. In the complex environment, the servo 12 volt electric cylinder / electric cylinder 12v only needs regular grease lubrication without any maintenance and replacement of the wearing parts, which will reduce the after-sales service cost when compared with the hydraulic system. The Flexibility Of TYD Turn-back Series Servo Electric Cylinder A flexible installation configuration is available. The series of installation components: installation of the front flange, rear flange, side flange, rear hinge joint, trunnion installation, and guide module; The high speed electric cylinder can be installed in line or parallel with the servo motor; can be added with different kinds of accessories: limit switch, planetary reducer, and pre-load nut; AC brake motor, DC motor, stepper motor, and servo motor of various manufacturers can be selected for a drive. Now the electric cylinder price is low, if you have needs, please contact us. More applications of press fit machine, please visit our website.

Minimum Order: 1 bags

Plumbing pipes and fittings are packed as per client’s requirements and quantity of order. We offer telescoping stuffing of different size of pipes in one container to minimize the shipping cost and minimum order quantity our clients have to order at once.

Plumbing pipes and fittings are packed as per client’s requirements and quantity of order. We offer telescoping stuffing of different size of pipes in one container to minimize the shipping cost and minimum order quantity our clients have to order at once.

K7 Ductile Iron Pipe Manufacturer: Ductile Iron Pipe, DN80-DN1200, ISO 2531- 1998, EN 545-2002, K7, K9, Length 5.5m, 5.7m or 6 Meters, Easy to Fix. Standards: ISO 2531-1998, EN 545-2002, K7, K9. Effective length: 6 m when using bulk shipment way or about 5.5m or 5.7m when in 20ft container shipment way. Inner cement line: Portland cement lining as per ISO 4179. Zinc coating: at least 130gsm as per ISO 8179. Bitumen painting: at least 70μm as per ISO 8179. Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber tightness ring as per ISO 4633. Size: DN80-DN1200. High strength, lighter than gray iron, nice corrosion resistance, no furring, small flow resistance, easy fixing and long life time. Checked by automatic inspection equipment.

Minimum Order: 1000

SYS-6038B-T is an enterprise-class 3U16Bay rackmount storage server, which uses Intel's 6th generation Skylake chipset, supports Intel's 64-bit multi-core processor, and its single machine supports 16 large-capacity SATA hard disks, Intel's dual-Gigabit network, and the chassis flip design. The hard disks are easy to plug and replace, which can satisfy massive data processing and large- capacity video storage. The performance of the whole machine is improved by 20% compared with that of the previous generation, and the patented product incorporates the simplified design concept, which reduces the purchase cost of users on the basis of fully meeting the performance requirements of users. 16 bay server is suitable for security monitoring center, NVR video storage service, etc. SPECIFICATION OF 3U16BAY ECONOMICAL SYS-6038B-T STORAGE SERVER Processor/chipset CPU Intel LGA1151 platform, which supports 6th generation Core series CPU Chip Set B150 System Memory Internal Storage Capacity X288-pin ddr4 DIMM slot, supporting up to 32GB NON ECC DIMM Specification DIMM DIMM: 16GB, 8GB, 4GB Save System Disk 1 mSATA 1 standard 7Pin SATA SATA disk 16 plug-in SATAIII interfaces Input/output/control interface LAN 2 standard RJ45 Gigabit interfaces (lightning protection) USB Two USB2.0 (front) and two USB3.0 (back) VGA 1 x VGA（DB15） GPIO 4 in and 4 out COM 3 RS-232(DB9) AUDIO 1 MIC input, 1 line output, 3.5mm jack Reset 1 reset button (rear) HDMI 2 x HDMI Case Type U 3U19-inch chassis, 16 slots of removable hard disk, front panel with lock Measure 437mm (width) 143mm (height) 490mm (depth)Í143mm（high）Í490mm（deep） Weigh , t ≤15kg (excluding hard disk) Power Supply  Rated Power 400W MAX. Input AC 100-240V~/6-3A/ 60-50Hz Certificate 80PLUS 、RoHS、CCC、CE、FCC Equipment Environment Temperature Operating temperature: 0°to 50°C non-operating temperature:-40 to 70°C. Humidity Operating relative humidity: 8% to 90% (non-condensing) and non-operating relative humidity: 5 to 95% (non-condensing) HIGHLIGHTS OF 3U16BAY ECONOMICAL SYS-6038B-T STORAGE SERVER Intel Skylake B150 chipset is adopted, which supports Intel Skylake series multi-core processors. The performance is improved by 20% compared with that before, and the power consumption is lower; Two DDR4 DIMM memory slots are provided, and the memory can support up to 32gb non-ECC DIMMs; PCI-E/Mini PCI-E expansion slot is provided; The storage backplane adopts SATA controller, which supports hot plug of 16 3.5 "hard disks and large-capacity hard disks; Intel® dual gigabit network port; Support USB3.0, which can backup data to mobile storage at high speed; Modular design of controller, no cable in host interface, high reliability and easy maintenance; Support disk grouping power-up; Support hardware watchdog; Perfect ESD protection and lightning protection; Patented chassis is designed to facilitate disk replacement; Support Windows and Linux systems, provide system management API resources, and realize customization on demand. If you want to know more about 3u storage chassis, please contact us. As a leading brand of IoT hardware design solutions, JWIPC IOT hardware companies has a one-stop hardware solution of "Terminal-Edge-Cloud-Network", including digital signage players, embedded motherboards, embedded PC, all-in- one PC, edge computing, servers, switch Computer, etc. product line. JWIPC focuses on the R&D and production of IoT hardware, has a fully independent R&D center, and its R&D personnel has rich R&D experience. Wholly-owned manufacturing plant to ensure product delivery and quality.

Minimum Order: 10 long tons

JWIPC AIoT3-EHL industrial motherboard mainly uses Intel Elkhart Lake series processors, supports DDR4 SO-DIMM memory slots, adopts a 3.5 inch single board computer compact design, supports HDMI+DP 4K dual independent display output, and matches the processor's powerful computing functions and industrial Features, this intel embedded motherboard is suitable for industrial automation, medical, machine vision, IoT edge and other applications. Intel J6412/J6413/N6211 DDR4 SO-DIMM, Max 32GB HDMI+DP display Dual RJ45 2.5Gb Ethernet M.2 4G/5G Module 4 x COM (RS232/RS485) SPECIFICATION OF 3.5INCH EMBEDDED MOTHERBOARD AIOT3-EHL12 Product Model AIoT9-H110< , br>Type Micro ATX Industrial Motherboards Processor Chipset Intel® H110 Chipset, Option C236 for E3 V5&V6 CPU Support Intel LGA1151 Gen.6/7/8/9th  i3/i5/i7/i9/Pentium/Celeron CPU Memory  Socket H110 support 2×288Pin DDR4, C236 support 4 ×288Pin DDR4 DIMM up to 64GB Graphics Controller Intel HD Graphics (Depends the CPU) Display  Supports Triple display of DVI-D+VGA+HDMI, C236 support Independent triple display Storage Type H110 support SATA, C236 support 5 SATA3.0 port Support SATA Raid 0/1/5/10 1 M.2 2280 (SATA3.0 bus) SSD Network Ethernet Dual intel GbE Ethernet ports, LAN1: Intel I219LM, LAN2: Intel I211AT I/O TPM Interface Support 1 x TPM interface, extensible TPM module Audio Support Mic-in, Speaker-out USB 4 USB3.0 Type A Rear I/O, 2 USB3.0 pin header inside 2USB2.0 Type A Rear I/O, 1 USB2.0 Type A inside for USB Dongle 2 USB2.0 pin header inside for front I/O (C236 support 6 USB2.0) LPT 1 x LPT port COM 6 COM (Scalable 10 COM), COM1 support  RS232/422/485, COM2-6 support RS232 KB/Mouse Connector 1×PS/2 2 in 1 Connector & 2 x USB 3 in 1 Connector Digital I/O 8-bit Digital I/O LPC Interface Support 2 x 6 Pin LPC bus, extensible COM module, etc. Power Input ATX power supply, support ATX/AT mode Expansion Interface 1 x PCIe x16, 1 x PCIe x4 slot 2 x PCI slot (32bit) 1 x M.2 2280 Slot support SATA SSD Environment Temperature  Operating: 0~60℃, Storage: -40~80℃ Humidity 5% to 95%, Non-condensing System BIOS AMI UEFI BIOS Operating System Win7/Win10/WES7/Linux , , 32bit/64bit Function WatchDog Software programmable 1~255 second/minute system interrupt/reset PCB  Color Industry green Dimensions 244mm X 244mm HIGHLIGHTS OF 3.5INCH EMBEDDED MOTHERBOARD AIOT3-EHL12 The AIoT3-EHL industrial motherboard has a variety of network transmission methods. Dual RJ45 2.5Gb Ethernet, M.2 4G/5G modules, meet the needs of low- latency network data transmission. The AIoT3-EHL series supports a wealth of expansion interfaces. The four RS232/RS485 serial ports can be expanded to 6 or 10 serial ports to suit different scenarios. Half-length Wifi+BT; supports 16- bit digital I/O with optocoupler isolation and supports up to four gigabit switching network interfaces. The motherboard adopts high Tg and wide temperature PCB material to ensure wide temperature stability; industrial-grade port protection blocks static electricity and surges, effectively protecting the stability and safety of the system core. The device supports watchdog, supports wide temperature operation, and improves system reliability. A safe choice for portable equipment and industrial applications. ORDERING INFORMATION OF 3.5INCH EMBEDDED MOTHERBOARD AIOT3-EHL12 Model Chip. LAN USB3 USB2 COM SSD NET AIoT3-EHL13-2G J6413 2 x 2.5GbE 3 3 4 M.2 4G/5G AIoT3-EHL13-1G J6413 2 x 1GbE 3 3 4 M.2 4G/5G AIoT3-EHL11-1G N6211 2 x 1GbE 3 3 4 M.2 4G/5G AIoT3-EHL12 J6412 2 x 2.5GbE 3 3 4 M.2 4G/5G As one of internet of things hardware companies, we have types of iot hardware for sale, if you have needs, please contact us.

Minimum Order: 10 long tons

Passive Product GrenTech is dedicated to the development of passive optical communication equipment. With years of R&D and production experience, GrenTech can provide high reliability, cost-effective solution to meet customer needs of WDM, patch cords, optical switches, PLC and other products. Contact GrenTech for more passive devices and active devices info! Patch Cords Grentech provides single-mode and multi-mode patch cords including LC, SC, ST, FC and other conventional connectors, as well as customized MPO. Mux/Demux GrenTech Mux/Demux series including CWDM, DWDM, OADM, AWG and other relative products. It has characteristics of low insertion loss, high isolation, stability and reliability to meet the application requirements of various WDM scenarios. PLC Splitter Grentech PLC is an integrated waveguide optical power distribution device based on the quartz substrate. It has the characteristics of small size, wide operating wavelength range and good spectral uniformity. It is mainly used in FTTH, passive optical networks and cable TV networks, etc. Fiber Distribution Box Series GrenTech provides two kinds of indoor and outdoor optical splitting boxes, which can be customized according to customer needs. They are mainly used in FTTH networks, Telecom networks, CATV networks, Data communication networks, LAN, etc. Fiber Components GrenTech active components and passive components in electronics, including a variety of flanges, optical fiber connector, optical attenuator, to meet the connection of optical path and power adjustment. Optical Switch GrenTech has introduced the 1X1, 1X2, 2X2, and other 1XN channels of the mechanical optical switch. It has low insertion loss, small volume and other advantages, to achieve the optical circuit switching function. If you want to know more types of passive components, please contact us.

Minimum Order: 1 bags