Hastelloy Gate Valve

The GMK Hastelloy gate valve is designed to function well in challenging environments, including those with high pressure, elevated heat, corrosive chemicals, and heavy-duty activities. The GMK valves are available in a wide variety of configurations, ranging from forms and sizes to pressure capabilities.  Additionally, sizes that are created specifically to order may be obtained. Hastelloy is a material that is resistant to corrosion and high temperatures because it has very little carbon and a high concentration of the metals nickel, molybdenum, and chromium. Our product has been used in the harsh industrial environments of the metallurgy sector, nuclear facilities, the chemical industry, the biopharmaceutical business, and other similar industries.

  • Supply Ability:10000 Piece/Pieces per Month
  • Port:Wenzhou/shanghai
  • Payment Terms:L/C,D/A,D/P,T/T

CE Certification

ISO Standards

Warranty Included


As a manufacturer of valves, we can produce Hastelloy valves in a variety of materials, ratings, and dimensions to the requirements that you provide. Our brand has been able to differentiate itself from those of our competitor’s thanks to our commitment to upholding high ideals. Hastelloy gate valves made by GMK are almost impervious to rust and corrosion in any form. As a result of this, the valves are used on any engineering scale in which there is a significant danger of corrosion. Additionally, the material is incredibly sturdy, and it can resist a significant amount of wear and tear.



  • The characteristics of the GMK Hastelloy gate valve include durability against pitting and corrosion fatigue breaking.
  • GMK Hastelloy gate valve has a well as vast capacity.
  • This GMK Hastelloy gate valve may be used in a variety of fields, including agriculture, nuclear facilities, the biotechnology sector, and others, all of which have requirements for high heat stability and ease of processing.


  • Loose disc, choice of plug or ball
  • Renewable seat ring or Body seat ring
  • Full Port Or Reduced Bore
  • Yoke integral with a bonnet
  • Horizontal service
  • NACE MR-01-75
  • Low-emission graphite gland packing
Min.Order Quantity 100 Piece/Pieces
Supply Ability 10000 Piece/Pieces per Month
Port Wenzhou/shanghai
Payment Terms L/C,D/A,D/P,T/T
  • Design Standard: API 602
  • Thread Ends: ASME B 1.20.1
  • Socket Welded Ends: ASME B 16.11
  • Test And Inspection: API 598
Can we order goods from you directly?
Yes, we look forward to receiving your order. However, please note our minimum purchase quantity. If you require smaller quantities we will be happy to arrange an individual delivery. We would be delighted to assist you.
Can I get a discount?
This depends on the specific situation, you can call directly to consult.