Xi'an Longjoy Foreign Trade Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | Annual output 50000 tons |
| Delivery Time | Depends on the quantity of goods |
| Packaging Details | Export standard packaging |
| Material | Stainless Steel,Carbon Steel |
| Technics | Casting,Forged |
| Color | Silver |
| Application | Gas and general chemical service |
| Surface treatment | Zinc plated |
| Standard | DIN,ANSI |
| Brand Name | ASTM A 307 bolt |
| Model Number | LJ-PF539 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | Annual output 50000 tons |
| Delivery Time | Depends on the quantity of goods | Packaging Details | Export standard packaging |
| Material | Stainless Steel,Carbon Steel | Technics | Casting,Forged |
| Color | Silver | Application | Gas and general chemical service |
| Surface treatment | Zinc plated | Standard | DIN,ANSI |
| Brand Name | ASTM A 307 bolt | Model Number | LJ-PF539 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | ASTM A307 Industrial Steel Pipe Fittings ，High Strength ASTM A307 Bolt ，HDG Zinc Plated ASTM A307 Bolt | ||
Steel structure bolt is a kind of high-strength bolt, which is also a kind of standard parts. Good fastening performance. Use dry steel structure on the project to make the fastening function.
For general steel structures, the required steel structure bolts are grade 8.8 or above, grade 10.9 or grade 12.9, all of which are high-strength steel structure bolts.
Size:M1.6-M72
Length : 5mm-1800mm
Finishing:Black, Zinc Plated
Grade:DIN: Gr 4.8, 8.8 ,10.9, 12.9
Standard:DIN,ISO,ASME/ANSI,ASTM
Material:Carbon Steel , Stainless Steel
High strength and tensile HDG Zinc plated ASTM A 307 bolt technical data sheet as below:
| Thread | P | k | S | |||||
| A | B | max | min | |||||
| max | min | max | min | A | B | |||
| M 1.6 | 0.35 | 1.22 | 0.98 | / | / | 3.2 | 3.02 | / |
| M 2 | 0.4 | 1.52 | 1.28 | / | / | 4 | 3.82 | / |
| M 2.5 | 0.45 | 1.82 | 1.58 | / | / | 5 | 4.82 | / |
| M 3 | 0.5 | 2.12 | 1.88 | / | / | 5.5 | 5.32 | / |
| M 3.5 | 0.6 | 2.52 | 2.28 | / | / | 6 | 5.82 | / |
| M 4 | 0.7 | 2.92 | 2.68 | 3 | 2.8 | 7 | 6.78 | 6.64 |
| M 5 | 0.8 | 3.65 | 3.35 | 3.74 | 3.26 | 8 | 7.78 | 7.64 |
| M 6 | 1 | 4.15 | 3.85 | 4.24 | 3.76 | 10 | 9.78 | 9.64 |
| M 7 | 1 | 4.95 | 4.65 | 5.04 | 4.56 | 11 | 10.73 | 10.57 |
| M 8 | 1.25 | 5.45 | 5.15 | 5.54 | 5.06 | 13 | 12.73 | 12.57 |
| M 10 | 1.5 | 6.56 | 6.22 | 6.69 | 6.11 | 17 | 16.73 | 16.57 |
| M 12 | 1.75 | 7.68 | 7.32 | 7.79 | 7.21 | 19 | 18.67 | 18.48 |
Steel structure bolts are mainly used in steel structure engineering to connect the connection points of steel structure plates.
Steel structure bolts are divided into torsion shear high-strength bolts and large hexagon high-strength bolts;
Large hexagon high strength bolt belongs to the high strength grade of ordinary screw effect
The torsional shear high-strength bolt is an improved type of large hexagon high-strength bolt for better construction.
The bolts can be used in DVD, camera, glasses, clocks, electronic equipment, engineering, construction, bridges, transportation equipment, aircraft, trams, automobiles and other fields.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2002
Total Annual:
20000000-30000000
Employee Number:
20~50
Ecer Certification：
Active Member
Xi'an Longjoy Foreign Trade Co., Ltd. was established in 2002 and located in Xi'an Land Center, mainly engaged in the import and export of various pipe and pipe fittings. Our business scope is mainly in steel and plastic products, such as Carbon steel pipe fittings, stainless steel... Xi'an Longjoy Foreign Trade Co., Ltd. was established in 2002 and located in Xi'an Land Center, mainly engaged in the import and export of various pipe and pipe fittings. Our business scope is mainly in steel and plastic products, such as Carbon steel pipe fittings, stainless steel...
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