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| Product name | Tension control bolt, tor-shear bolt |
| Standard | ASTM F1852 |
| Available specs. | ASTM F2280(A490TC), JSS II09(S10T),GB/T 3632,ect. |
| Grade | 8.8 |
| Dia. | 1/2"~1Â 1/2" |
| Length | 1 1/4"~ 12" |
| Materials: | Alloy steel---40Cr / 35CrMo, 42CrMo |
| Available finish | Dacromet, black oxide, phosphating, electronic galvanized,ect. |
| Bolt Set | set= 1 bolt + 1 Nut + 1 washer |
| Head marking | HYZ+A325TC  or customers' brand + A325TC |
| Packing | Carton and wooden pallet or wooden case; barrel+wooden pallet |
| Certification: | FPC BC1, SGS,BV,ISO, factory testing report. |
Class of bolt, nut and washer
| Components | Bolt | Nut | Washer |
| Class | F1852 TYPE1 | DH / 2H | F436 |
Mechanical properties of Bolt:
Erection drawing
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We are professional in manufacturing high strength tension control bolts and heavy hex head bolts, shear studs for steel structures. All products can be manufacture as per international standard or customer drawing. for details, welcome for negotiation.Â
Per Batch goods will be together with 3.1 certificate or the 3rd party inspection report.
 ASTM F1852 TC bolt with nut and washer assembled
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| Product name | Tension control bolt, tor-shear bolt |
| Standard | ASTM F1852 |
| Available specs. | ASTM F2280(A490TC), JSS II09(S10T),GB/T 3632,ect. |
| Grade | 8.8 |
| Dia. | 1/2"~1Â 1/2" |
| Length | 1 1/4"~ 12" |
| Materials: | Alloy steel---40Cr / 35CrMo, 42CrMo |
| Available finish | Dacromet, black oxide, phosphating, electronic galvanized,ect. |
| Bolt Set | set= 1 bolt + 1 Nut + 1 washer |
| Head marking | HYZ+A325TC  or customers' brand + A325TC |
| Packing | Carton and wooden pallet or wooden case; barrel+wooden pallet |
| Certification: | FPC BC1, SGS,BV,ISO, factory testing report. |
Class of bolt, nut and washer
| Components | Bolt | Nut | Washer |
| Class | F1852 TYPE1 | DH / 2H | F436 |
Mechanical properties of Bolt:
Erection drawing
                                     Â
We are professional in manufacturing high strength tension control bolts and heavy hex head bolts, shear studs for steel structures. All products can be manufacture as per international standard or customer drawing. for details, welcome for negotiation.Â
Per Batch goods will be together with 3.1 certificate or the 3rd party inspection report.
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Electrofusion welding is the name given to resistive implant welding of thermoplastic pipes. It is one of two main techniques used for the joining of polyethylene gas and water pipes. Electrofusion welding employs fittings that are placed around the joint to be welded. Metal coils are implanted into the fittings, and electric current is run through the coils to generate heat and melt part of the pipes, forming a joint upon solidification. There are two possible fittings used in electro fusion welding: couplers and tapping tees (electrofusion saddles). Electrofusion Machines/Electrofusion Welders are used for electrofusion fittings welding. Electrofusion Fittings are a heat treatment method compared to butt fusion methods and are used to generate heat. Electrofusion welding is a type of pipe welding and polyethylene fittings, in which there are special connections that have electrical resistance wire to create welding melting temperatures. The electric current is transmitted through the electrofusion welding eequipment and through the control box to the two ends of the connection. Yuda offers a fulll range of EF315 HDPE Electrofusion Welders, EF500 poly pipe electrofusion welding machine, EF630 HDPE Fitting Electrofusion Equipments and EF800 Electrofusion hdpe fittings machines
Electrofusion Machine,Electrofusion Equipment,Electrofusion Welding Machine,Electric Fusion Welding Machine
WUXI MEIERTE MACHINERY TECHNOLOGY CO.,LTD , https://www.pipefusionweldings.com