A105 forged Coupling have good performance, less impurities, fine internal structure, and is not prone to defects, because forging process can change the metal structure and improve its mechanical properties.

NPT threads on Forged Steel Fittings conform to ANSI/ASME B1.20.1.

A105 Straight Coupling Chemical Composition

A105 Straight Coupling Mechanical Properties

Supply Range

Material

Surface

• Normalizing Heat Treatment or Pickling + Solution Heat Treatment
• Anti-rust oil before shipment

Quality Control

Inspection

• Inspect A105 Forged Fittings according to ASME B16.11 Standard.
• Quality controller visual check surface and marking, and measure the size.
• Check the size refer to pressure rate 3000# and ASME B16.11 Standard.
• Test Thread with Go-No Go Guage and according to ANSI/ASME B1.20.1.
• Third party inspection: BV, SGS, LR, DNV, ABS and stamp on mill test certificate

Delivery

Package

•  ​Put 3/8 In Full Coupling in plastic bag since quantity is less.
• Packed all cartons of SS316 Threaded Couplings into free fumigation wooden cases.

​Delivery port

Shanghai, Tianjin, Qingdao

Lead time

10 days are ready to deliver

Shipment

LCL, 20GP, 40GP, Air, Courier

Document

CI, PL, CO, BL, MTC

Certificate

CE, ISO, TEST REPORT