Black Carbon Welded Steel Pipe means Electric Resistance Welded Pipes and the raw material is carbon steel, mainly character is the welding beam is smooth, two end no burr, hardness is very strong, so some special material can be use for machine components. It is used in building engineering, construction material, scaffolding, line pipes, underground transfer assemble structural, chemical liquid transfer, oil and gas transfer etc. Outside surface can be treated by galvanized, oil, black painting, 3pe or as customer request. Normal usage validity time will be around 5-10 years.
1. Carbon welded steel pipe
2. Main application: scaffold pipe, building material, structural, construction
3. Material: Q195,Q215,Q235,Q345,ST37,ST52,SS400
Place of Origin: China
Brand Name: Jinnuo
Minimum order: 10MT
Packing Details: Loose, plastic package, black strips, G.I strips
Supplying Ability: 5000MT-10000MT per Month
|Product name||Black carbon welded steel pipe|
|Length||5.8m, 6m,12m or as per customers' requirement|
|Pipe end||1.Plain end2.Beleved end3.Thread with coupling and cap4. Grooved|
|Surface||1.Galvanized2.Painted (Black or red painting)3.Oil4.Bared or as per customers' requirement|
|Application||Steel Structure,Building Material,Scaffold Steel Pipe,Funiture Pipe etc|
4.Rolling to shape
13.Inspection marking and put in storage
CREDIT STEEL INDUSTRIAL has 4 factorys, which located in Tianjin city and Heibei province, boasts its more than 500 staffs; professional technicians more than 100 people; owned 12 advanced production lines, full of inspection equipments and supporting energy saving facilities.
The production process of straight seam steel pipe is relatively simple. The main production processes include high-frequency welding straight seam steel pipe and submerged arc welding straight seam steel pipe.