Xi'an Tunnel Technology Fastener Co., Ltd.
Manufacturer of specialized fastening systems for tunnel boring machines and underground constructio...
โ Verified Supplier
๐ญ Xi'an Heavy Fastener Co., Ltd.
่ฅฟๅฎ้ๅ็ดงๅบไปถๆ้ๅ ฌๅธ
๐ข Company Profile
Manufacturer of large-diameter heavy fasteners for mining, construction, and power generation equipment.
๐ฆ Product Portfolio
Hex Head Bolts
PrimaryBolts
Heavy-duty mining bolts
๐ GB/T 5782, DIN 931, ISO 4014
๐ง Carbon Steel, Stainless Steel
โก Grade: 4.8-12.9
Double-End Studs
PrimaryStuds
Heavy studs for mining
๐ GB/T 901, DIN 939
๐ง Carbon Steel, Stainless Steel, Alloy Steel
โก Grade: 4.8-12.9
Torque Control Bolts
PrimaryBolts
Torque control bolts for critical joints
๐ GB/T 3632, DIN 7968
๐ง 20MnTiB, 35VB
โก Grade: 10.9S
High-Strength Bolts
Bolts
High-strength construction bolts
๐ GB/T 1228, ASTM A325
๐ง 40Cr, 35CrMo
โก Grade: 8.8-12.9
Wind Turbine Bolts
Bolts
Wind turbine bolts for heavy equipment
๐ ISO 898, GB/T 3098.1
๐ง 35CrMo, 42CrMo
โก Grade: 10.9-12.9
๐ญ Industry Applications
๐ง Contact Information
๐ค Contact Person
Shen Li
๐ง Email
sales@xa-heavy.com
๐ Phone
+86-29-88338888
๐ Website
http://www.xa-heavy.com
๐ Related Suppliers
Xi'an Aerospace Fastener Co., Ltd.
Specialized manufacturer of high-precision aerospace fasteners and structural components, with AS910...