Hunan Standard Steel Pipe Co., Ltd as the professional manufacturer of steel pipe and pipe fittings, is a Sino-Singapore joint venture enterprise which commenced its construction from 1989 and put....

Standard: American society of mechanical engineers ASME SA 179, ASME SA 192, ASME SA 210; American society for Testing and Materials ASTM A179M, ASTM A192M, ASTM A210M Uses: For manufacture wall....

Our steel pipes are widely used for oil& gas industry, civil construction, pipeline project of boiler, water& petroleum, heat exchanger and similar heat conveyingequipments, marine engineering. ....

We, Threeway Steel Co., Ltd is as a large investment group, engaging in steel products manufacturing, exporting, steel products stockiest and real estate development. Steel Manufacturing Threeway....

Outer diameter: 1/ 4" to 30" Wall Thickness: SCH 5, SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, SCH XXS4 Standards: ASTM A 106, ASTM A 53, ASTM A179, API 5L Gr.B, X42, X46, X52, API 5CT K55 Packing: ....

1 . About Okay Energy Equipment Co., Ltd. Okay E nergy E quipment Co., Ltd is located in beautiful Changsha city, Hunan P rovince, China. We are specialized in researching and manufacturing O xy ....

Our company is specialized in manufacturing steel casing pipe. We have gained API 5CT and ISO9001: 2000 certification to ensure the best quality of our products. API 5CT Oil Casing Pipe Outer....

Type: 1. Pre-painted ( zinc: 60-120G/ M2) 2. Hot-dipped galvanized ( zinc: 120-500G/ M2) 3. Cold-dipped galvanized( zinc: 10-50G/ M2) Steel grade: Q195, Q215, Q235, Q345, S235JR, S275JR, STK400....

Supply ssaw steel pipe 1. Outer diameter: 219mm-4064mm 2. Wall thickness: 3.2-40mm 3. Standard: GB/ T3091-2001, BS1387-1985, DIN2458, API 5L, EN10217 4. Material: Q195, Q235, Q345, S355J2H, ST37, ....

We, Hunan Shinestar Steel Group, as a large investment group, are specialized in steel products manufacturing, steel products stocking and real estate developing. As a professional manufacturer of....

spec: 1. Outer diameter: 219mm-1820mm 2. Wall thickness: 5-50mm 3. Standard: GB/ T3091-2001, BS1387-1985, DIN2458, API 5L, EN10217 4. Material: Q195, Q235, Q345, S355J2H, ST37, ST52 5....

grade: SA283GrA, S235JR, S235JO, S235J2, A709Gr50, BB41BF, BB503, CortenB, SHT60, A633 D, SM520, SM570, Q550CFC, StE355, StE460, 1E0650, 1E1006, S355K2, S355J2, S275N, S275NL , S355N, S355NL, S420N, ....

BESTAR STEEL ia specilized manufacturer and exporter established in 1993 in china covering stell pipes and tubes. welcome to our website www.bestarpipe.com my email: mandy-bestar@ hotmail.com

1. Commodity: steel free forging 2. Steel grade: alloy steel, carbon steel, and tool& die steel, or per customer' s requests ASTM: SAE1045, 1055, 4140, 8620, 8640, H13, ect DIN: C45, C55, 42CrMo4, ....

Galvanized Steel Pipe 1) Widely used for green house, fence, structure etc, standards: ASTM DIN JIS GB OD: 21.3-273mm Thickness: 0.75-8mm usage: water & fire main & scaffolding delivery time: ....