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COMPANY PROFILE

COMPANY PROFILE

SHAOXING YONGAN HIGH PRESSURE FASTENER CO., LTD was established in year 2001. It moved to Ningbo in year 2019 and changed with the new name of  NINGBO YINZHOU YANGAN FASTENER CO.,LTD .

We are a professional manufacturer and exporter of high and low temperature fastener, high pressure corrosion resistant fasteners, engineering machine fasteners, crusher fasteners etc.

We offer a full line of threaded steel rod and stud products as well as standard commodity hex bolts, nuts and washers in Carbon, Alloy and Stainless Steels, as follow: 

 

ASTM A193 Stud bolt, grades B5, B6, B7, B7M, B8 (304 SS), B8M (316 SS). B8T, B8C, B16 etc.  A320 L7, L7M,L43 etc

ASTM A194 Heavy hex nut, grade 2H, 2HM, 4, 7, 8, 8M, 8T, 8C etc

A453 series: 660A/B/C/D, 651, 662, 665, 668 etc,  High temperature alloy: 310/310S, A286, 800HT etc

Duplex & super duplex: F51, F53, F55, F61, S32750, S32760, S31803, S32550 etc

Nickel Alloy: Alloy C22, C276, 400, K500, 600, 601, 625, 718, 825 etc

A325 and A490 steel structure bolt set, A194 series heavy hex nut.

The finish treatment include black oxided, phosphated, Zinc plated, Nickel plated, Hot dip galvanized, Cadmium Plated, PTFE/Teflon etc. 

In addtion, we also supply the whole series crusher parts and engineering machinery parts, like liner bolt, wedge bolt etc. blade bolts etc.

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