A53/A53M GRA GRB ERW Pipe

A53/A53M GRA GRB carbon steel pipe is a carbon steel straight seam welded pipe made by resistance welding. The A53/A53M standard has strict requirements for chemical elements and mechanical properties:
A53/53M GRA carbon steel pipe requires a maximum C content of 0.25%, a Mn content of 0.95%, a tensile strength of ≥330Mpa, and a yield strength of ≥205Mpa.
A53/53M GRB carbon steel pipe requires a maximum C content of 0.30%, a Mn content of 1.20%, a tensile strength of ≥415Mpa, and a yield strength of ≥240Mpa.
A53/A53M GRA GRB carbon steel pipes are tested for chemical elements, mechanical properties, hardness, ultrasonic nondestructive testing, impact testing, eddy current testing, etc. before leaving the factory. GNEE Group has been producing welded pipes for 16 years and has obtained ISO and SGS certification. It has rich experience and high quality. It can provide you with multi-specification, multi-standard, multi-material resistance welded pipes, spiral submerged arc welded pipes, straight seam submerged arc welded pipes, etc., and supports customization and processing services. If you need it, please contact us immediately.

A53/A53M GRA GRB Welded Steel Pipe Specification

OD :1/2"-24"
WT :STD,SCH40,XS,SCH80
Length: 12m maximum,fixed length or random length
Process Method: hot finish and hot expand and cold draw
Surface Treatment: Varnished, 3PE, 3PP, FBE, Galvanized etc coated.
Package: Pipe's external surface painted with mill's black lacquer,beveled ends(OD≥2"),plain ends (OD<2"),both ends protected with plastic caps,bundled with metal strips, without wooden/pallet packages.

GNEE Certification

GNEE Factory

FAQ

Q. Do you support OEM or ODM?
A: We welcome customers to cooperate with us through OEM or ODM. We have a professional technical team and can customise according to drawings or requirements.

Q. What kind of trade terms do you usually use?
A: We use FOB, CIF, C&R, DDU, DDP.

Q. What is your usual delivery time?
A: From the date of PI execution, stock products will be delivered within 3 days and customised products will be delivered within 15 days. For special cases, please contact us again. All of our products undergo a rigorous quality inspection before leaving the factory to ensure that you receive the highest quality goods.

Q. What are your payment methods?
A. We use wire transfers and letters of credit, or any other available payment method.

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