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HAINER STEEL INDUSTRIAL CO.,LIMITED

WENZHOU HAINER STEEL TECH. CO.,LTD                               

-- Gate Valve,Check Valve,Globe Valve,Ball Valve,Butterfly Valve etc.

-- Smls Pipe,Weld Pipe,Coil-Tubes,Bend-Tubes,Gas Pipe,Oil Pipe etc.

-- Flange,Threading Fittings,High-Pressure Fittings,Butter-weld fittings etc.

-- 304/L/H,310S,316L/Ti,317L,321,347H,2205,2507,904L,17-4PH,17-7PH,4140,4340,40Cr.

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black steel pipe

Good quality Stainless Steel Pipe Fitting for sales
Good quality Stainless Steel Pipe Fitting for sales
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black steel pipe

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China SSAW / LSAW Steel Pipe, Large Diameter API 5L Line Pipe OD 168mm - 3000mm factory

SSAW / LSAW Steel Pipe, Large Diameter API 5L Line Pipe OD 168mm - 3000mm

SSAW / LSAW Steel Pipe, Large Diameter API 5L Line Pipe OD 168mm - 3000mm Quick Detail: Standard:GB/T 9711.1-1997,GB 13296-2007,GB 9 Grade:10#,20#,45#,API J55,API K55,API N80,API L80,API P110,ST37.4,Q235,Q345... Read More
2023-03-22 16:13:32
China Square,Rectangular Welded And Seamless Carbon Steel Tube ASTM A500 Gr.B, Q235B, Q345B. factory

Square,Rectangular Welded And Seamless Carbon Steel Tube ASTM A500 Gr.B, Q235B, Q345B.

Square,Rectangular Welded And Seamless Carbon Steel Tube ASTM A500 Gr.B, Q235B, Q345B. Quick Detail: Certification:UL, SGS, ABS Square Pipe Diameter:30X30mm to 600X6 00mm Type:Welded Square Pipe Thickness:1mm ... Read More
2023-03-22 16:21:15
China Large Diameter Steel Pipe factory

Large Diameter Steel Pipe

ASTM A53 Q235 Carbon Steel Pipe & Tube 1/4"24" , Sch5S~XXS Quick Detail:Product Name: ASTM A53 Q235 Food Grade Steel Tube 1/4"24" , Sch5S~XXSOutside Diameter: 6mm-630mmThickness: 1mm-55mmLength Of Tube: 15Feet, ... Read More
2023-03-22 16:18:13
China Hot Rolled / Varnished Stainless Steel Heat Exchanger Tube 316 , JIS G3463 SUS317TB factory

Hot Rolled / Varnished Stainless Steel Heat Exchanger Tube 316 , JIS G3463 SUS317TB

Hot Rolled / Varnished Stainless Steel Heat Exchanger Tube 316 , JIS G3463 SUS317TB Quick Detail: Tube / Pipe Standard: JIS G3463 Material: SUS321TB,SUS321HTB,SUS347TB,SUS347HTB,SUSXM15J1TB,SUS329J1TB... Read More
2023-03-17 09:38:40
China Black Paint Printed API 5L Gr.B 42.2 mm x 3.56 mm x 5.8M Seamless / LSAW / SSAW Pipe factory

Black Paint Printed API 5L Gr.B 42.2 mm x 3.56 mm x 5.8M Seamless / LSAW / SSAW Pipe

Black Paint Printed API 5L Gr.B 42.2mm x 3.56mm x 5.8M Seamless / LSAW / SSAW Pipe Quick Detail: Model NO.:A25/A25P/GR.A/GR.B/X42/X46/X52/X56/X60/X65/X70/X80 Type:Welded Usage:Pipeline Transport, Special ... Read More
2023-03-22 16:15:35
China OD 273.1 mm X W.T 12.7 mm X L 12000 mm API 5L Gr.B Carbon Steel Seamless Pipe,Black Paint Coated,Plain End factory

OD 273.1 mm X W.T 12.7 mm X L 12000 mm API 5L Gr.B Carbon Steel Seamless Pipe,Black Paint Coated,Plain End

Custom ERW Pipe / API 5L Spiral Welded Steel Pipe with Plain ends Quick Detail: Steel Grade: Q195 Q235 Gr.A, Gr.B, Gr.C,10#,20#,A53 Gr.B etc End of pipe: Plain Ends, Cutting, Threading, Beveled, Flange Outside ... Read More
2023-03-22 16:22:40
China 310S/ 304 / 316 Black And Bright Surface Round Stainless Steel Rods With ASTM , AISI , JIS , DIN Standard factory

310S/ 304 / 316 Black And Bright Surface Round Stainless Steel Rods With ASTM , AISI , JIS , DIN Standard

310S/ 304 / 316 Black And Bright Surface Round Stainless Steel Rods With ASTM , AISI , JIS , DIN Standard Description: Product Item No:0010Rod-Cosco Steel For the 304 stainless steel bar, it has excellent ... Read More
2023-03-22 16:08:49
China Plain End Black Painting & Varnish Coating API 5L Gr.B Seamless Steel Line Pipe factory

Plain End Black Painting & Varnish Coating API 5L Gr.B Seamless Steel Line Pipe

Plain End Black Painting & Varnish Coating API 5L Gr.B Seamless Steel Line Pipe Quick Detail: Manufacturing process Seamless pipe Section Pipe Round Surface coating Black Painting or Varnish Coating Usage ... Read More
2023-03-22 16:13:45
China SS Round Bar 316 Stainless Steel Rod 8mm , ISO SGS BV Certificate factory

SS Round Bar 316 Stainless Steel Rod 8mm , ISO SGS BV Certificate

SS Round Bar 316 Stainless Steel Rod 8mm , ISO SGS BV Certificate Quick Detail: Standard JIS,AISI,ASTM,GB,DIN,EN,SUS,ASME Shape Round Dimensions 2mm-800mm Length 4m,5.8m,6m,11.8m,12m Or As Required Surface ... Read More
2023-03-22 16:03:51
China Carbon Steel Seamless Pipe factory

Carbon Steel Seamless Pipe

A106 Gr.B Carbon Steel Seamless Pipe For High-Temperature Service Description: Product name: High-temperature seamless steel pipe ATM A106 Gr.B Marking: Registered logo,Heat Number,Steel Grade,Standard,Size ... Read More
2023-03-22 16:19:31
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