Shanghai Hengrui Industrial Co., Ltd is a custom fastener manufacturer with 15 years experience, is specializing in the manufacturing and exporting of bolts, screws, nuts, washers, and custom non-standard products, with many different materials, like carbon steel, stainless steel, brass, aluminum, titanium, special alloy steel, etc.
Except for carbon steel, alloy steel stainless steel, the materail we can offered are Titanium & Titanium Alloy, Hastelloy Alloy,Monel Alloy, Inconel Alloy, Inconel Alloy, Brass.
Our Titanium & titanium alloy model include A-40, A-55, A-70, A-110AT, C120AV, C135AMo, C125AVT
Our Monel alloy model include 400, 404, 500
Our Brass material type include copper, brass, leaded brass, tined brass
Our hastelly alloy model include C-276, C-4, C-22, C-2000, C-59, B, B-2, B-3, X.
Our Inconel alloy model include 600, 601, 617, 625, 686, 690, 706, 718, 725, X-750
Our stainless steel material type no include SS201, SS304, SS316, SS316L, SS430
Enhance the strength and durability of your fasteners with our specialized heat treatment processes
Annealing, Normalizing, Tempering, Quenching, Case Hardening.
The parameters (like temperature,time,etc.) can be adjusted to to meet the to meet the requirement of tensile strength, yield strength, hardness, proof load from customers.
Special surface treatment we can offer are: Magni 560, Dacromet, Zn-ni, Gemet 500B, brass plated, nickel plated, etc. Ensuring your components not only perform exceptionally but also withstand the harshest conditions.
Hengrui Fastener.com
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