�  VAM Vallourec Drill Pipes-cutting tool, drill bit

VAM Vallourec Drill Pipes-cutting tool, drill bit

Cutting Tool

Drill Bits

Oil Drill Bits

Mining Bits

Drill Collars

Drill Pipes

Drilling Tools

Bit Coals

About VAM Sour Service Steels

The evolution of drilling programs has driven the industry to develop innovative solutions for extreme conditions such as Sour Service environments. Here, specially designed drill pipes are essential to provide the necessary H2S resistance within the steel and to ensure the safety of those working in such harsh environments.

VAM Vallourec & Mannesmann Sour Service proprietary grades are renowned for their performance. This is reflected in the extensive research and development facilities, which are combined with our internationally recognized expertise in order to produce outstanding critical service material. Today, Vallourec Drilling Products is able to guarantee the superior performance of its material in the toughest sour environments around the world.                                                                                                               

VAM Vallourec Drilling Products offers three levels of resistance to Sour Service environments defined in the NACE MR-0175-2004 industry standard:
1.MS level: Mild Sour
2.S level: Intermediate Sour
3.SS level: Severe Sour – the SS level is fully compliant with IRP 1.8 requirements

VAM Sour Service Steels Products


Contact Us

  • A&S Carbide Cutting Co., Ltd.
  • Address:469 Xinsheng Road, Gaoxin District, Chengdu, Sichuan, China
  • Tel:+86-28-66707530
  • Fax:+86-28-86129221
  • Email:cuttingtool@attachment8.com
  • Contact Person:Leo Zhang
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