CSTAR WIRE MESH ENTERPRISES CO., LTD.
Certification: API, CE
Application: Gas Pipe
Section Shape: Round
Surface Treatment: Galvanized
Usage: Oil&Gas Well Drilling
Material: Carbon Steel, Q195, Q235, Q345
Length: 5.8m, 6m, 12m Or Random Length
Standard: BS1387:1985, ASTM A53 GR.A
Product Name: Class B Galvanized Round Welded Steel Pipe
Packaging: By Sea worthy packing
Place of Origin: china
Supply Ability: 500Ton/Month
Seamless Steel Pipe api 5l steel line pipe
1.1. Hot-rolled Seamless Pipe is generally produced on the automatic pipe mill. After checking and removing surface defects, the solid pipe blank is cut into the required length, centering on the end face of the perforated end of the tube blank, then sent to the heating furnace for heating and perforating on the piercing machine. At the same time, the perforation keeps rotating and moving forward. Under the action of the roll and the top, the blank gradually forms a cavity in the billet. Then send it to the automatic pipe mill to continue rolling. Finally, the wall thickness of the whole machine is averaged, and the diameter of the sizing machine is determined to meet the specification requirements. It is a more advanced method to produce hot-rolled seamless Steel Pipe by continuous rolling mill.
1.2. For smaller and better quality seamless tubes, cold rolling, cold drawing or combination of both shall be adopted. Cold rolling is usually carried out on a two-high rolling mill. Steel pipes are rolled in a circular groove formed by a circular groove with variable section and a fixed conical tip. Cold drawing is usually carried out on single chain or double chain cold drawing machines of 0.5 ~ 100T.
1.3. In the extrusion method, the heated tube blank is placed in a closed extrusion cylinder, and the perforated rod moves together with the extrusion stem, so that the extrusion parts can be extruded from the smaller die holes. This method can produce steel pipe with smaller diameter.
1/8" -24" (5.15mm-714mm)
Class A-1, Class A, Class B, Class C, SCH20,SCH40,STD,XS,SCH80,SCH160,XXS
5.8M Length, 6M Length or 12M Length or as requested
Q195 → SS330,ST37,ST42
Q235 → SS400,S235JR
Q345 → S355JR,SS500,ST52
ASTM A53, BS1387-1985, GB/T3091-2001,GB/T13793-92, GB/T6728-2002
20μm ,40μm ,60μm,70μm,80μm
1)low pressure liquid, water, gas, oil, line pipe
3)fence, door pipe
3) Thread with Coupling or cap
1) Plastic pipe cap
2) Iron protector
2) Black Painted (varnish coating)
5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.
Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)
Welded Line Type
With Hydraulic Testing, Eddy Current , Infrared Test
2) Plastic waven Bags
2) 40' Container
3) Bulk carrier
Port of Shipment
Xingang Port, Tianjin, China
Date of Delivery
20 days after confirmation or According To The Quantity And Specification Of Each Order
L/C, T/T, DP
My company had been in this line for more than 15 years, our products has been exported to Dubai, Qatar, Kuwait, Saudi Arabia, Egypt, Nigeria etc, which bears a good reputation among my customer.
All my materials are produced in good quality, shipment, price and delivery can be guaranteed.
We can supply this Carbon Steel Seamless Pipe from 1/2 - 24", thickness SCH20, SCH30, SCH40, SCH80, length 5.8m, 6m, 11.6m or 12m length. Shipment made by 20' container, 40' container or by bulk vessel.
Meanwhile, we can supply SASO, COC, SONCAP etc, hope to have a chance to offer my best for you.
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