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seamless steel pipe

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OCTG-Manufacturer of Tubing for Oil Wells
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Seamless & ERW Oil Tubing for Oil fields Services Standard: API SPEC 5CT. Steel grade: J55/K55/N80/L80/P110/C95 O. D. Range Tubing: From 2-3/8"(60.3mm)to 4"(101.60mm) Pipe End: EUE/NU Casing: From 4-1/2"(114... Read More

2024-04-12 16:45:22

Q355 square hollow tube with heat treatment and straightening
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Q355 square hollow tube is always used in construction, shipbuilding, cranes making, airport, MRT projects. Q355 is low alloy steel , which can be manufactured into circular steel pipe, square hollow tube, ... Read More

2024-09-03 15:12:22

High Frequency Electric Resistant Welded Square Tubes GR Q235B
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Square Tube is one of the main steel pipes used in construction field and machinery industry. High Frequency Electric Resistant Welded Square Tubes GR Q235B here mainly refers to the size 135*135*10mm, which is ... Read More

2024-07-08 14:53:37

Hot Galvanized Square Hollow Bar STKR400
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Square Hollow Bar is one of the main steel pipes used in construction field and machinery industry. It can be divided into 2types : seamless & ERW . From technical pespective, it can be categoried into: cold ... Read More

2024-04-14 11:49:36

K55 Coupling Stock from China Supplier
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Coupling Stock Descriptions: 1 Standard: API 5CT 2 Steel Grade: J55, K55, N80-1, N80-Q, L80, P110, Q125 3 Length: according to the sizes of the Casing Pipes 4 End: Plain 5 Surface: black painting 6 Packing: in ... Read More

2024-04-30 14:27:59

low priced API J55 EUE Oil Tubing from China Borun manufacturer
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J55 API seamless oil tubing is very common in oil drilling field. It is often used in shallow oil and gas extraction or water wells due to its low grade and price. Product Description Standard: API 5CT Steel ... Read More

2024-04-10 13:49:57

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