Hebei GuoYuan Electric high temperature and high pressure Coupling hydraulic bolt steam turbine
SUMEC INTERNATIONAL TECHNOLOGY CO.,LTD
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied

Hebei GuoYuan Electric high temperature and high pressure Coupling hydraulic bolt steam turbine
SUMEC INTERNATIONAL TECHNOLOGY CO.,LTDThe supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
About this product
- Size: ·
- Color: ·
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
About this product
- Size: ·
- Color: ·
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
Product details
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| Color | · |
Product details
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| Color | · |
From the supplier
Excellent performance-The new coupling bolt series has scientific structure, simple disassembly/assembly operations, close cooperation with the positioning holes, high positioning accuracy, no jamming, and can be reused, greatly reducing the failure rate, labor intensity and maintenance cost, and improving Unit maintenance efficiency and shortening maintenance time.
Structure: Special bolt with outer conical surface, expansion sleeve with inner conical surface and two special nuts and locking ring.
Main materials: 40CrNiMoA, 34CrNi3Mo, 34CrNiMo6
It is suitable for the coupling connection of high, medium and low pressure, low pressure, and generator side of steam turbine and all couplings.
major customersUS GE, Alstom, Siemens, Harbin Electric Group Company, Beizhong Group
From the supplier
Excellent performance-The new coupling bolt series has scientific structure, simple disassembly/assembly operations, close cooperation with the positioning holes, high positioning accuracy, no jamming, and can be reused, greatly reducing the failure rate, labor intensity and maintenance cost, and improving Unit maintenance efficiency and shortening maintenance time.
Structure: Special bolt with outer conical surface, expansion sleeve with inner conical surface and two special nuts and locking ring.
Main materials: 40CrNiMoA, 34CrNi3Mo, 34CrNiMo6
It is suitable for the coupling connection of high, medium and low pressure, low pressure, and generator side of steam turbine and all couplings.
major customersUS GE, Alstom, Siemens, Harbin Electric Group Company, Beizhong Group
About the supplier
- ✓Exhibited at 2 recent Canton Fairs
- ✓Foreign Trade Company
- ✓Founded 1999
- ✓1 certificate on file
Manufacturing exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 2 recent Canton Fairs
- Foreign Trade Company
- Founded 1999
- 1 certificate on file













