equipment spiral pipe The nominal outer diameter and a nominal wall thickness of pipes shall meet the relevant requirements of SY/T6475. The pipe outer diameter deviation shall meet the requirements of table 1 on page 2 of SY/ t5037-2012.
equipment spiral pipe
|Commodity:||SSAW -Spirally submerged Arc Welding|
|Material:||Carbon steel & Low alloy steel|
|Normal steel grade:||ASTM A36, A53, A210C, A572 Gr.50, API5L Gr.A, Gr.B, X42-X70, L245 L290, E235, E355, S195, S235, S355JR,S355J0,S355J2, Q235A,Q235B,10#,20#,Q345(16Mn)|
|Technology:||SSAW (SPIRALLY SUBMERGED ARC WELDING )|
|Surface treatment:||Naked, oiled, black paint, galvanized, 3PE, FBE, epoxy, zinc rich etc|
|Application:||Fluid usage, structural usage, mechanical usage|
|Standard packing:||Naked or tied into bundles with steel strips.|
|Certificates:||API 5L, API 5CT, CE, ISO 9001|
Because iron sheet is easy to produce biochemical reaction in various environments, resulting in corrosion, rust.Zinc, on the other hand, barely changes in the dry air.In the humid air, the zinc surface will form a compact basic zinc carbonate film.The spiral duct is mainly coated with zinc on the iron sheet of the duct to protect the iron sheet.After zinc coating is passivated, dyed or coated with protective agent, its protective and decorative properties can be improved significantly.
The Process Flow
Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.
has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation.
We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel coiled pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.
Edit by Ms. Vicky of CSPG
Contact us directly by:
Email: firstname.lastname@example.org ,email@example.com
Tel / Whatsapp: +86-180327140146