Home Products

square pipe

All Products

OCTG Pipes & Accessories (155)

Seamelss Steel Pipe (93)

ERW Steel Pipe (50)

LSAW Steel Pipe (19)

SSAW / Spiral Steel Pipe (38)

Square Steel Tube (61)

Scaffolding Tube (8)

Structural Piling Pipe (14)

Projects (11)

Certification

I'm Online Chat Now

square pipe

(113)

ERW API 5L welded line pipes X56 R3 length from China supplier
Contact Now

Company Cangzhou High Booming Pipe Equipment Co.,Ltd Product Name ERW Surface Treatment light-oiled, black painting , hot galvanizing, sand blasting, FBE, 2PE, 3PE etc Production Standard API 5L, ASTM A53, ... Read More

2024-04-15 11:50:26

ASTM A106 GR.B Seamless Carbon Pipes with Fixed length from China supplier
Contact Now

ASTM A106 GR.B Seamless Carbon Pipes from China supplier Product Description: 1 Production technology: cold drawn, hot-rolled, hot expanding 2 Standard: ASME B36, 10, ASTM A106 3 Specification range: OD: 1/2'... Read More

2024-04-12 17:10:16

S275JOH structural Square Hollow Sections from China supplier
Contact Now

Square Hollow Sections The square hollow section refers to a long, hollowed cylinder with rectangular or square cross section. It is made of strip steel. Firstly a coil of steel strip is unwound, flattened, ... Read More

2025-10-14 14:23:39

Q355 square hollow tube with heat treatment and straightening
Contact Now

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
Contact Now

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

ASTM A847 high-strength structural square tubing pipes
Contact Now

ASTM A847 covers cold-formed welded and seamless high-strength, low alloy, round, square, rectangular, or special shaped structural tubing for welded , riveted or bolted construction of bridges and buildings ... Read More

2024-07-08 14:59:11

JIS G 3466 Square Steel Pipes STKR490
Contact Now

OD: 30*30-600*500MM ( ERW & SMLS)WT:2-25MMSteel grade: Q195, Q235, Q345, 20#, 16Mn, ST37/44/ST52, ASTM A53/106, STKR490/STKR400, ASTM A500 GR, S355, S275, S235Standard: JISG 3466, DIN EN 10210, DIN EN10219, ... Read More

2024-04-14 11:52:25

Hot Galvanized Square Steel Pipe for Decoratoin
Contact Now

OD:30mm*30mm-400*400mm Thickness:2mm to 25mm Production Standards: BS1387, ASTMA53/500/123-00, EN10255/10219, GB/T13912, EN39, EN ISO 1461, DIN2391, IS2062, AS/NZ 4680 Steel Material: Q195, Q235, Q345, S235/275... Read More

2025-04-06 13:26:01

small diameter ERW square tube with mild steel Q235
Contact Now

Square Tube is one of the main steel pipes used in construction field and machinery industry. In general, square tubes can be divided into 2types : seamless & ERW . From technical pespective, it can be ... Read More

2024-04-14 11:48:37

EN10210 hot rolled seamless square tubes used in Vehicle Suspension ( Air Suspension)
Contact Now

Hebei Borun can supply square hollow section/square tubes according to standards like: GB/T3094-2000, GB/T6728-2002, EN10219, EN10210, ASTM A500, JIS G3466 etc. You may check the production flow chart as below ... Read More

2025-10-14 14:23:21

Page 9 of 12|< << 3 4 5 6 7 8 9 10 11 12 >> >|