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  • Wholesale Honed Tube Manufacturer Manufacturers –  DIN2391 Precision Cold Drawn Seamless Steel Carton Pipe&Tube  – Wald

    Wholesale Honed Tube Manufacturer Manufacturers – DIN2391 Precision Cold Drawn Seamless Steel Carton Pipe&Tube – Wald

    Product Introduction The steel is rolled by hot pressing and cold pressing; Convenient for all kinds of processing, convenient storage and transportation; Forming coil is mainly hot rolled coil and cold rolled coil. Hot rolled coil is the processed product before recrystallization of billet. Cold rolled coil is the follow-up processing of hot rolled coil. The general weight of steel coil is about 15-30T. China’s hot rolling production capacity is expanding, there have been dozens of hot...
  • Seamless Mechanical Tubing Factory –  DIN2391 Precision Cold Drawn Seamless Steel Carton Pipe&Tube  – Wald

    Seamless Mechanical Tubing Factory – DIN2391 Precision Cold Drawn Seamless Steel Carton Pipe&Tube – Wald

    Product Introduction The steel is rolled by hot pressing and cold pressing; Convenient for all kinds of processing, convenient storage and transportation; Forming coil is mainly hot rolled coil and cold rolled coil. Hot rolled coil is the processed product before recrystallization of billet. Cold rolled coil is the follow-up processing of hot rolled coil. The general weight of steel coil is about 15-30T. China’s hot rolling production capacity is expanding, there have been dozens of hot...
  • Rectangular Steel Tubing Sizes Supplier –  Wholesale Square Steel Pipe Factories  – Wald

    Rectangular Steel Tubing Sizes Supplier – Wholesale Square Steel Pipe Factories – Wald

    Overview Place of Origin: Shandong, China Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other, Fluid Pipe Boiler Pipe Drill Pipe Hydraulic Pipe Gas Pipe OIL PIPE Alloy Or Not: Non-Alloy Section Shape: rectangular Special Pipe: API Pipe, Other, EMT Pipe, Thick Wall Pipe Thickness: 1 – 120 mm Standard: ASTM Length: 12M, 6m, 6.4M, Customerized Certificate: API, ce, Bsi, BIS, SASO, tisi, JIS, GS Grade: ca...
  • Rectangular Hollow Pipe Factory –   High Quality Steel Plate Supplier  – Wald

    Rectangular Hollow Pipe Factory – High Quality Steel Plate Supplier – Wald

    Overview Standard: AiSi, ASTM, bs, DIN, GB, JIS Grade: Q345B Place of Origin: Shandong, China Type: Steel Coil, Hot Rolled Steel Sheet Technique: Hot Rolled, Hot Rolled Application: Flange Plate Width: 600-1500MM Length: 1-12M Tolerance: ±1% Processing Service: Cutting Delivery Time: 7-15 Days Product Name: Hot Rolled Steel Coil Shape: Plate. Coil MOQ: 10Ton Keyword: Black Coil Quality: High Quality.SGS Inspection Packing: Standard Seaworthy Packing Thickness: 2-200mm Delivery term: 7-20...
  • China Sa192 Boiler Tubes Supplier –  Wholesale ASTM 1020 Quilted steel pipe  – Wald

    China Sa192 Boiler Tubes Supplier – Wholesale ASTM 1020 Quilted steel pipe – Wald

    Processing Technology The quilted steel pipe is processed by rolling. Due to the residual compressive stress on the surface layer, it is helpful to close the small cracks on the surface and hinder the expansion of erosion. So as to improve the corrosion resistance of the surface and delay the generation or expansion of fatigue cracks, so as to improve the fatigue strength of quilted steel pipe. Through rolling forming, a cold work hardening layer is formed on the rolling surface, which r...
  • China A192 Boiler Seamless Steel Tube Supplier –  Wholesale Square Steel Pipe Factories  – Wald

    China A192 Boiler Seamless Steel Tube Supplier – Wholesale Square Steel Pipe Factories – Wald

    Overview Place of Origin: Shandong, China Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other, Fluid Pipe Boiler Pipe Drill Pipe Hydraulic Pipe Gas Pipe OIL PIPE Alloy Or Not: Non-Alloy Section Shape: rectangular Special Pipe: API Pipe, Other, EMT Pipe, Thick Wall Pipe Thickness: 1 – 120 mm Standard: ASTM Length: 12M, 6m, 6.4M, Customerized Certificate: API, ce, Bsi, BIS, SASO, tisi, JIS, GS Grade: ca...
  • Astm A106 Grb Pipe Specifications Manufacturer –  Hot Rolled Seamless Steel Pipe  – Wald

    Astm A106 Grb Pipe Specifications Manufacturer – Hot Rolled Seamless Steel Pipe – Wald

    Overview Standard: AiSi, ASTM, bs, DIN, GB, JIS Grade: Q345B Place of Origin: Shandong, China Type: Steel Coil, Hot Rolled Steel Sheet Technique: Hot Rolled, Hot Rolled Application: Flange Plate Width: 600-1500MM Length: 1-12M Tolerance: ±1% Processing Service: Cutting Delivery Time: 14 Days Product Name: Hot Rolled Steel Coil Shape: Plate. Coil MOQ: 10Ton Keyword: Black Coil Quality: High Quality.SGS Inspection Packing: Standard Seaworthy Packing Thickness: 2-200mm Delivery term: 7-20wo...
  • China boiler Seamless Steel Tube –  Wholesale Square Steel Pipe Factories  – Wald

    China boiler Seamless Steel Tube – Wholesale Square Steel Pipe Factories – Wald

    Overview Place of Origin: Shandong, China Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other, Fluid Pipe Boiler Pipe Drill Pipe Hydraulic Pipe Gas Pipe OIL PIPE Alloy Or Not: Non-Alloy Section Shape: rectangular Special Pipe: API Pipe, Other, EMT Pipe, Thick Wall Pipe Thickness: 1 – 120 mm Standard: ASTM Length: 12M, 6m, 6.4M, Customerized Certificate: API, ce, Bsi, BIS, SASO, tisi, JIS, GS Grade: ca...
  • China Cold Drawn Hydraulic Tube Suppliers –  Boiler Seamless Steel Tube Supplier  – Wald

    China Cold Drawn Hydraulic Tube Suppliers – Boiler Seamless Steel Tube Supplier – Wald

    Overview Place of Origin: Shandong, China Application: Fluid Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Fluid Pipe ,Hydraulic Pipe ,Gas Pipe Alloy Or Not: Is Alloy Section Shape: Round Standard: AiSi, ASTM Certificate: API, ce, JIS, ISO9001 Grade: 20#,45# Surface Treatment: Cold Drawn, Hot Rolled Cold Rolled Processing Service: Cutting Oiled or Non-oiled: Non-oiled Invoicing: by actual weight Delivery Time: 61-90 days Keyword: Seamless Steel Pipe MOQ: 1 Ton Length: 5-12M O.D.: 1/8”&...
  • Wholesale Cold Drawn Tube Supplier –  Precision Cold Rolled Steel Tube  – Wald

    Wholesale Cold Drawn Tube Supplier – Precision Cold Rolled Steel Tube – Wald

    Overview Standard: AiSi, ASTM, bs, DIN, GB, JIS Grade: Q345B Place of Origin: Shandong, China Type: Steel Coil, Hot Rolled Steel Sheet Technique: Hot Rolled, Hot Rolled Application: Flange Plate Width: 600-1500MM Length: 1-12M Tolerance: ±1% Processing Service: Cutting Delivery Time: 14 Days Product Name: Hot Rolled Steel Coil Shape: Plate. Coil MOQ: 10Ton Keyword: Black Coil Quality: High Quality.SGS Inspection Packing: Standard Seaworthy Packing Thickness: 2-200mm Delivery term: 7-20workday...
  • China Sa192 Material Suppliers –  Hot SaleASTM A106 ASTM A333 ASTM A53 Gr.B  ASTM 4140  ASTM A335 P11 Carbon Seamless  Steel Pipe And Tube  – Wald

    China Sa192 Material Suppliers – Hot SaleASTM A106 ASTM A333 ASTM A53 Gr.B ASTM 4140 ASTM A335 P11 Carbon Seamless Steel Pipe And Tube – Wald

    Threaded pipe is a kind of spiral heat conduction pipe with inner convex and outer concave on the pipe wall. Since the publication of the first academic report of boiler threaded pipe in 1966, threaded pipe has attracted great attention as an efficient heat exchange element. At present, it has been more and more widely used in China. Parameter Material Mallebale iron pipe fittings A1907 Standard Thread:BSPT(ISO 7/1),NPT(ASME B16.3) Physical Property Tensile strength>=350Mpa,Elongati...
  • Wholesale Cold Drawn Seamless Steel Tube Suppliers –  Steel hollow laser engraving  – Wald

    Wholesale Cold Drawn Seamless Steel Tube Suppliers – Steel hollow laser engraving – Wald

    Laser engraving processing is based on the use of NUMERICAL control technology, laser processing media. Processing materials under laser irradiation instant melting and gasification of physical degeneration, to achieve the purpose of processing. Laser processing features: no contact with the surface of the material, not affected by mechanical movement, the surface will not be deformed, generally without fixing. Not affected by the elasticity and flexibility of the material, convenient to proc...
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