What's the difference between oil casing, pipeline and tubing

- Feb 14, 2019-

Petroleum casing pipe is a kind of steel pipe used to support oil and gas well wall.Petroleum pipeline pipe is a special pipe for transporting the oil, gas and water pumped out from the ground to the oil and natural gas processing enterprises.Oil pipe is a kind of steel pipe used for oil exploration and processing and refining.

Product Details

Size: 20mm - 610mm

Thickness: 2.0mm-60mm

Length: Random length, fixed length

Surface treatment: Black painting

End treatment: Bevel

Product Name
Fluid Pipe
10 Q345
GB/T 8163
Structural Pipe
10 20 35 45 16Mn Q345
GB/T 8162
Line Pipe
Grade B X42-X60
Product Introduction

1) Hot rolled and cold drawn technique, producing more large diamter up to 609mm
2) Cutting customized length on production line with tolerance +/-5mm
3) Bevel is free
4) Packing the products as per your requirement

Further Treatment

       Black painting outside with caps both ends

                                           Bevel ends

Packing & Shipping

1. In bundle with 8-9 steel stripes for small diameter steel pipe
2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends
3. Loose package for big diameter steel pipe
4. As per customer's requirement

Company Introduction

Cangzhou Steel Pipe Group (CSPG) Co., Ltd

Cangzhou Steel Pipe Group (CSPG) Co., Ltd. is a large-sized, key metallurgic enterprise of Hebei Province in North China, whose history dates back to 1994. CSPG currently em/paces six member companies with products varying from SSAW, LSAW, ERW, seamless steel pipes to 3PE pipes, galvanized pipes, casing pipes, etc. A Joint-stock corporation, CSPG occupies an area of 600,000 square meters with a total asset of $530 million.

Specialized in the production of straight welded pipe spiral pipe galvanized pipe 3PE/3PP/FBE/TPEP internal and external epoxy powder internal and external epoxy resin cement mortar two cloth three oil buried pipeline IPN8710 non-toxic drinking water internal and external plastic coated lining plastic and other anti-corrosion pipe fittings for oil and gas pipeline water conservancy projects

Executive standard :DIN30670 DIN30678 CSA Z245 AFNOR nf49-710/711 NACE rp0394/0490 AWWAC 210/C213GB/T9711 API 5L ISO 3183Material: Q235B/Q355BGR A GR B x42-x80 l245-l555


Business scope: 21.3mm-3620mmLSAW submerged arc welded pipe 325-2020mmERW straight welded pipe 6mm-711mmSMLS seamless tube 10-1120mmSSAW spiral steel tube 219-3620mmDemand for quality suppliers and partners