HG/T 3172-2002
Fabrication and inspection method for High pressure urea equipment preparation of the test coupons for the intergranular corrosion trend test on the urea grade extra low carbon Cr-Ni-Mo austenitic stainless steel (English Version)

Standard No.

HG/T 3172-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Chemical Industry

Status

Withdraw

Latest

HG/T 3172-2002

Replace

HG/T 3172-1987

Scope

This standard is applicable to the sampling of intergranular corrosion tendency test of urea grade ultra-low carbon chromium nickel molybdenum austenitic stainless steel for urea high pressure equipment. If there are special requirements, they will be stipulated in the agreement.

HG/T 3172-2002 history

• 2002 HG/T 3172-2002 Fabrication and inspection method for High pressure urea equipment preparation of the test coupons for the intergranular corrosion trend test on the urea grade extra low carbon Cr-Ni-Mo austenitic stainless steel
• 0000 HG/T 3172-1987