Minerals & Metals

Welded steel pipes are distinguished by their strong seam construction, ensuring structural reliability and durability. We use high-quality welding technology, including resistance welding, gas shielded welding, etc., to ensure that the welds are firm and have good sealing. Welded steel pipes features: 1. Multiple specifications to choose from: We provide industrial steel pipes of various specifications to meet the needs of different industries and projects. 2. High-quality welding: We use advanced welding technology and equipment to ensure stable and reliable welding quality, firm welds and no cracks. 3. High-quality materials: High-quality steel to ensure that the product has good strength and durability. 4. Surface treatment: Surface treatment can be carried out according to customer needs, including galvanizing, spraying, etc., to improve the corrosion resistance and aesthetics of the product. Application Areas 1. Construction engineering: Carbon steel welded pipe is used for support, pipelines, drainage systems, etc. of building structures. 2. Machinery manufacturing: Used to manufacture frames, brackets, conveying pipelines, etc. of mechanical equipment. 3. Petrochemical: Stainless steel welded pipe is used for oil and natural gas pipelines. 4. Municipal Engineering: Welded steel pipes are used for urban water supply, drainage systems, road guardrails, etc.

Galvanized round pipes are designed to provide longevity and durability in a variety of applications. The industrial steel pipe is coated with a protective layer of zinc, ensuring resistance to rust and corrosion. This not only extends the life of the tubing but also significantly reduces the need for maintenance, making it an ideal choice for both indoor and outdoor use. Galvanized round pipes features • Durability and Corrosion Resistance: Galvanized round tubings are protected from the corrosive effects of water and moisture, ensuring a longer service life. • Cost-Effective: Compared to stainless steel, galvanized steel round pipes offer a lower initial cost without compromising on quality. • Low Long-Term Cost: The galvanized coating reduces the need for ongoing maintenance and replacement, making gi round pipe an economically sound choice in the long run. • Mechanical Damage Resistance: The robust zinc coating provides excellent protection against mechanical damage, ensuring reliable performance in challenging conditions. Application Areas 1. Building structures: used for pipes, handrails, railings and other components in buildings. 2. Transportation field: Round galvanized pipe is used for road guardrails, street lamp brackets, etc. 3. Decoration: used for indoor and outdoor decoration, furniture manufacturing, etc. 4. Mechanical manufacturing: Hongyuan Galvanized steel round tubing is used to manufacture parts and components for mechanical equipment, such as bearing sleeves, etc. Quality Standard ASTM A53/A53M ASTM A500

Galvanized square tubes offer exceptional corrosion resistance, making them ideal for tough environments. Industrial steel pipes provide a range of benefits including low maintenance, extended life, and cost-effectiveness compared to other coatings. With ease of installation and superior weldability, galvanized square pipes are perfect for structural applications in construction and outdoor projects where rust protection is essential.  Galvanized square tubes features: 1. Strong corrosion resistance: The galvanizing treatment makes square tubings have excellent corrosion resistance and is suitable for use in various harsh environments. 2. High Strength: Made of high-quality steel, galvanized square tubing has good strength and load-bearing capacity. 3. Precise size: The galvanized steel square tubing size is precise, ensuring stability and accuracy during installation. 4. Multi-purpose: Galvanized square tubes are widely used in construction, machinery manufacturing, agricultural equipment and other fields to meet the needs of different industries. Galvanized square tubes applications: 1. Building structure: frames, supports and other components used to construct building structures. 2. Mechanical manufacturing: GI square pipes are used to manufacture brackets, connectors, etc. for mechanical equipment. 3. Agricultural equipment: Galvanized rectangular tube is used for the manufacture of parts for agricultural machinery, such as greenhouse supports, etc. Quality Standard ASTM A500 Gr A/B ASTM A787 EN 10025 S275JR EN 10219 S275JR/J0/J2H EN 10219 S355JR/J0/J2H https://www.hongyuansteelpipe.com , /

We are the original supplier of mining trolley locomotive in china, we could share you with a videochat to visit our factory on-line. Trolley electric locomotive is a kind of rail transportation traction equipment, powered by transformers and overhead lines. Mainly used in mines where there is no risk of explosion. Because of its special power supply mode, the trolley electric locomotive has no limit on the cruising range. Therefore, it is suitable for long-term and long-distance use. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. C: Locomotive for coal mining J: Trolley electric locomotives Y: Single-end driver's cab G: Steel wheel,resistor for speed control GB: Steel wheel,chopping wave for speed control Parameters Table Adhesive / total weight (t) : 7 ton Track gauge (mm) : 600,762 or 900 Traction (KN) : 13.05kN/ 15.09kN Max. Traction (KN) : 17.2kN Speed(km/h) : 11km/h Voltage : 250V or 550V Power (KW) : 21kw *2 or 24 kw*2 Dimensions Length(mm) : 4550mm Width(mm) : 1050,1212 or 1350mm Height(mm) : 1550mm Wheelbase (mm) : 1600 mm Min Curve radius (m) : 7 m Wheel diameter (mm) : Φ680mm Controller : Resistance or IGBT or AC controller Braking method : Mechanical or air Brake

Minimum Order: 1 bags

Fixed Rockbreaker boom system adopts the method of secondary wall breaking. The material enters the material port for crushing. Due to the uneven size of the stones, some oversized stones cannot be perfectly crushed, leading to blockage of the material port, damage to the machine, and reduced production efficiency. Fixed Rockbreaker boom system can perfectly solve this problem. Fixed Rockbreaker boom system is perfectly matched with crushing facilities to crush oversized stones into suitable sizes, effectively solving the problem of material blockage and promoting the efficient operation of sand and gravel enterprises.

Minimum Order: 1 bags

Cooling tower is a device that uses the contact between air and water (directly or indirectly) to cool water. It uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere, thereby reducing the temperature inside the tower and creating cooling water that can be recycled. Brackets and tower bodies: external supports Filler: Provides large heat transfer area for water and air Cooling tank: located at the bottom of the cooling tower to receive cooling water Water collector: Recovers water droplets carried away by the air stream Air inlet: cooling tower air inlet Water spraying device: spray cooling water Fan: Supply air to the cooling tower Axial fans are used for induced draft cooling towers.

Flanges are one of the main connecting and sealing elements in other structures such as pressure vessels, pipes, mechanical equipment, valves and pumps STANDARD ANSI 150 LB,300 LB,400 LB,600 LB 900 LB, 1500 LB and 2500 LB... DIN PN6, PN10, PN16, PN25, PN40, PN64 PN100,PN160,PN250,PN320,PN400... I1S 5K, 10K,16K,20K,30K,40K,63K... GB PN1.0,PN1.6,PN , 2.0,PN5.0,PN10.0,PN15.0 PN25.0,PN42.0PNO.25,PNO , .6, PN2.5,PN4.0...

It is mainly used in chemical containers, such as tubular heat exchangers, pressure vessels, boilers, condensers, central air conditioners, evaporators, seawater desalination, and plays the role of supporting fixed tubes. The metal material makes it not only has strong rigidity, but also has great heat conduction performance. The tube sheet processing begin with the lathe machining the outer circle, upper and lower surfaces, steps, positioning slot, surface milling slot，and then into the drilling process, for special requirements, some tube plates/sheets after drilling have to continue to locate the hole and milling the slot according to the required depth，that will improve the pulling force and tightness of the expansion tube

Storage tank is not filled with water, but different properties of liquid and gas, petroleum, chemicals, acid and alkali, alcohol, gas, liquid, etc., according to the actual storage medium is different, the storage tank needs to be built into different shapes, the most common two are: like a thermos cup "cylinder" and like a ball "sphere". Metal storage tank Carbon steel storage tank, stainless steel storage tank, aluminum, etc Non-metal storage tank Plastic storage tank, ceramic storage tank, fiberglass, etc Metal and non-metal composite storage tank Steel lined polyethylene, steel lined polyolefin, steel lined rubber, etc Standard

Shell And Tube Heat Exchangers are devices that transfer part of the heat from the hot fluid to the cold fluid, allowing hot water to flow through the pipe due to the temperature difference between the hot water in the pipe and the cold water in the container. Wall heat exchanger Two fluids with different temperatures flow in the space separated by the wall, and heat is exchanged between the two fluids through the heat conduction of the wall and the convection of the fluid on the wall surface. Regenerative heat exchanger Heat is transferred from high temperature fluid to low temperature fluid through the heat accumulator composed of solid material, so as to achieve the purpose of heat transfer.

Kcm Special Steel Co., Ltd we are Manufacturer & Supplier of Stainless Steel Pipe and Tube and Fittings ( elbow, tee, Reducer, Cap, Cross, Flange ) in China wenzhou city 1. Material: 201, 202, 301, 304, 304L, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347,904L Duplex SS, S31803 / 2205, S32750 / 2507 , S32760 Monel alloy, Inconel alloy, Incoloy alloy, Alloy20 Alloy28 Nickel Alloy. Welded Seamless Pipe Supplier Manufacturer 2. Product specification: OD 2 - 1600mm x WT0.8 - 60 mm Square & rectangular. 3. Executive standard: Astm A312m, Astm A269, Astm A213, Astm A790, Astm A789, Astm A815, ANsi B16.9, Ansi B16.28, ANSI B16.11, Jis B2311, Jis B2312, Jis B2313, Din2605, Din 2606, Din 2615, Astm A511, Astm A554, Jis G3463, Jis3446, Jis3448, Jis3459, Din17456, Din17458, Din2462, GB14975, Gb14976, Gb13296 We also have large qty of ready stock, it can support ur urgent project. Contact : Mr. Bob Lee

Minimum Order: 200

Kcm Special Steel Co., Ltd we are Manufacturer & Supplier of Stainless Steel Pipe and Tube and Fittings ( elbow, tee, Reducer, Cap, Cross, Flange ) in China wenzhou city 1. Material: 201, 202, 301, 304, 304L, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347,904L Duplex SS, S31803 / 2205, S32750 / 2507 , S32760 Monel400 Inconel600 Incoloy800 Alloy20 Alloy28 Nickel Alloy. Welded Seamless Pipe Supplier Manufacturer 2. Product specification: OD 2 - 1600mm x WT0.8 - 60 mm Square & rectangular. 3. Executive standard: Astm A312m, Astm A269, Astm A213, Astm A790, Astm A789, Astm A815, ANsi B16.9, Ansi B16.28, ANSI B16.11, Jis B2311, Jis B2312, Jis B2313, Din2605, Din 2606, Din 2615, Astm A511, Astm A554, Jis G3463, Jis3446, Jis3448, Jis3459, Din17456, Din17458, Din2462, GB14975, Gb14976, Gb13296 We also have large qty of ready stock, it can support ur urgent project. Contact : Mr. Bob Lee mob & whatsapp : + 86 - 13758498349 web : www.duplexstainlesssteelpipes.com Product catalogue: Duplex Stainless Steel Pipe 304 Stainless Steel Pipe Duplex 2205 Stainless Steel Pipe Super Duplex 2507 Stainless Steel Pipe 316L Stainless Steel Pipe 304L Stainless Steel Pipe 321 Stainless Steel Pipe Duplex s32760 Stainless Steel Pipe 316ti Stainless Steel Pipe 310s Stainless Steel Pipe 904L Stainless Steel Pipe 317L Stainless Steel Pipe 316 Stainless Steel Tubing Nickel Alloy Monel 400 Pipe Nickel Alloy Inconel 600 Pipe Nickel Alloy Inconel 601 Pipe Nickel Alloy Inconel 625 Pipe Nickel Alloy Inconel 718 Pipe Nickel Alloy Incoloy 800H Pipe Nickel Alloy Incoloy 825 Pipe Stainless Steel Welding Neck Flange Stainless Steel Slip On Flange Stainless Steel Blind Flange Stainless Steel Socket Welding Flange Stainless Steel Blind Flange Stainless Steel Pipe Fittings Stainless Steel Butt Weld Elbow ASTM A790 ASTM A789 UNS S31803 Duplex Pipe Tube

Minimum Order: 500

Kcm Special Steel Co., Ltd we are Manufacturer & Supplier of Stainless Steel Pipe and Tube and Fittings ( elbow, tee, Reducer, Cap, Cross, Flange ) in China wenzhou city 1. Material: 201, 202, 301, 304, 304L, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347,904L Duplex SS, S31803 / 2205, S32750 / 2507 , S32760 Monel400 Inconel600 Incoloy800 Alloy20 Alloy28 Nickel Alloy. Welded Seamless Pipe Supplier Manufacturer 2. Product specification: OD 2 - 1600mm x WT0.8 - 60 mm Square & rectangular. 3. Executive standard: Astm A312m, Astm A269, Astm A213, Astm A790, Astm A789, Astm A815, ANsi B16.9, Ansi B16.28, ANSI B16.11, Jis B2311, Jis B2312, Jis B2313, Din2605, Din 2606, Din 2615, Astm A511, Astm A554, Jis G3463, Jis3446, Jis3448, Jis3459, Din17456, Din17458, Din2462, GB14975, Gb14976, Gb13296 We also have large qty of ready stock, it can support ur urgent project. Contact : Mr. Bob Lee mob & whatsapp : + 86 - 13758498349 web : www.duplexstainlesssteelpipes.com Product catalogue: Duplex Stainless Steel Pipe 304 Stainless Steel Pipe Duplex 2205 Stainless Steel Pipe Super Duplex 2507 Stainless Steel Pipe 316L Stainless Steel Pipe 304L Stainless Steel Pipe 321 Stainless Steel Pipe Duplex s32760 Stainless Steel Pipe 316ti Stainless Steel Pipe 310s Stainless Steel Pipe 904L Stainless Steel Pipe 317L Stainless Steel Pipe 316 Stainless Steel Tubing Nickel Alloy Monel 400 Pipe Nickel Alloy Inconel 600 Pipe Nickel Alloy Inconel 601 Pipe Nickel Alloy Inconel 625 Pipe Nickel Alloy Inconel 718 Pipe Nickel Alloy Incoloy 800H Pipe Nickel Alloy Incoloy 825 Pipe Stainless Steel Welding Neck Flange Stainless Steel Slip On Flange Stainless Steel Blind Flange Stainless Steel Socket Welding Flange Stainless Steel Blind Flange Stainless Steel Pipe Fittings Stainless Steel Butt Weld Elbow ASTM A790 ASTM A789 UNS S31803 Duplex Pipe Tube

Minimum Order: 1 bags

Kcm Special Steel Co., Ltd we are Manufacturer & Supplier of Stainless Steel Pipe and Tube and Fittings ( elbow, tee, Reducer, Cap, Cross, Flange ) in China wenzhou city 1. Material: 201, 202, 301, 304, 304L, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347,904L Duplex SS, S31803 / 2205, S32750 / 2507 , S32760 Monel400 Inconel600 Incoloy800 Alloy20 Alloy28 Nickel Alloy. Welded Seamless Pipe Supplier Manufacturer 2. Product specification: OD 2 - 1600mm x WT0.8 - 60 mm Square & rectangular. 3. Executive standard: Astm A312m, Astm A269, Astm A213, Astm A790, Astm A789, Astm A815, ANsi B16.9, Ansi B16.28, ANSI B16.11, Jis B2311, Jis B2312, Jis B2313, Din2605, Din 2606, Din 2615, Astm A511, Astm A554, Jis G3463, Jis3446, Jis3448, Jis3459, Din17456, Din17458, Din2462, GB14975, Gb14976, Gb13296 We also have large qty of ready stock, it can support ur urgent project. Contact : Mr. Bob Lee mob & whatsapp : + 86 - 13758498349 web : www.duplexstainlesssteelpipes.com Product catalogue: Duplex Stainless Steel Pipe 304 Stainless Steel Pipe Duplex 2205 Stainless Steel Pipe Super Duplex 2507 Stainless Steel Pipe 316L Stainless Steel Pipe 304L Stainless Steel Pipe 321 Stainless Steel Pipe Duplex s32760 Stainless Steel Pipe 316ti Stainless Steel Pipe 310s Stainless Steel Pipe 904L Stainless Steel Pipe 317L Stainless Steel Pipe 316 Stainless Steel Tubing Nickel Alloy Monel 400 Pipe Nickel Alloy Inconel 600 Pipe Nickel Alloy Inconel 601 Pipe Nickel Alloy Inconel 625 Pipe Nickel Alloy Inconel 718 Pipe Nickel Alloy Incoloy 800H Pipe Nickel Alloy Incoloy 825 Pipe Stainless Steel Welding Neck Flange Stainless Steel Slip On Flange Stainless Steel Blind Flange Stainless Steel Socket Welding Flange Stainless Steel Blind Flange Stainless Steel Pipe Fittings Stainless Steel Butt Weld Elbow ASTM A790 ASTM A789 UNS S31803 Duplex Pipe Tube

Minimum Order: 1 bags