Stainless Steel Metric Threaded Rod Length 3660mm 1 2 Inch Threaded Rod

Stud Bar ASTM A193 Grade B8 B8M "End to End" Class 2A

This specification² covers alloy and stainless steel bolt-ing materials and bolting components for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications. Bars and wire shall be hot-wrought and may be further processed by centerless grinding or by cold drawing. Austenitic stainless steel may be carbide solution treated or carbide solution treated and strain-hardened.

A153/A153M Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware A194/A194M Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both

A320/A320M Specification for Alloy-Steel and Stainless Steel Bolting for Low-Temperature Service

A354 Specification for Quenched and Tempered Alloy Steel Bolts, Studs, and Other Externally Threaded Fasteners A788/A788M Specification

TABLE 1 Chemical Requirements (Composition, percent)^A

Ferritic Steels

Haiyan Hager Fastener Co., Ltd.

Our company is a professional manufacturing and supply of high-performance fasteners, located in China. Zhejiang. Sea salt, sea salt is the manufacturing base of fasteners in China. Products are exported to the United States, Canada and South America, Australia, Singapore and southeast Asia coastal countries. Enterprises mainly manufacture and supply B7 / B7M / L7 / L7M / B16 / B / B8 / B8M / 2H / 2HM / Gr 4 / Gr 7, and screw with safety performance, product performance can not only withstand high temperature but also low temperature, more adapt to extreme environment and harsh conditions of challenges, forging wire chamfer typing, heat treatment, surface treatment, machining, quality inspection and control..... all key manufacturing processes are conducted internally to ensure the integrity of the product. Therefore, our products must be fully traceable through strict testing, and the production control and documentation procedures are implemented in accordance with the highest international standards. All products can provide 3.1 certificate, so as to ensure that our products have the highest integrity, and passed ISO, API and other certification. Our products are suitable for the internationally renowned natural gas industry, Marine, ship, oil (pipeline), power generation (nuclear power generation, coal power generation, coal power generation) and other industries, and we are the secondary or tertiary suppliers of many international well-known companies. In particular, the surface treatment of PTFE we have international renowned partners for deep cooperation, products are used in a wide range of offshore oil industry, and can achieve strong corrosion resistance through long-term salt spray testing. We do inventory management on some common specifications, and we can also do timely manufacturing and supply if our customer needs urgent and air transportation specifications.