Jiaxing City Qunbang Hardware Co., Ltd
| Payment Terms | L/C, T/T,OA |
| Supply Ability | 600TON/MONTH |
| Delivery Time | 30DAYS |
| Packaging Details | 25KG/CTN,36CTN/PALLET or small packing |
| Standard | JIS 1109 |
| Material | SCM435,20MnTiB |
| Size | M12-M30 |
| Finish | ZP BLACK YZP HDG |
| Grade | F 10T |
| Type | Sets of torshear |
| Packing | carton box and kraft box,suit for shipping or according to requirement,Poly bag+cartons or according customers request.,Product bulk in plastic bag Carton box Wood pallet |
| Process | Cold Forging,Hot Forging |
| Sample | Free samples |
| Application | Steel structure workshop, bridge and other buildings |
| Brand Name | QBH |
| Model Number | M12-M30 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T,OA | Supply Ability | 600TON/MONTH |
| Delivery Time | 30DAYS | Packaging Details | 25KG/CTN,36CTN/PALLET or small packing |
| Standard | JIS 1109 | Material | SCM435,20MnTiB |
| Size | M12-M30 | Finish | ZP BLACK YZP HDG |
| Grade | F 10T | Type | Sets of torshear |
| Packing | carton box and kraft box,suit for shipping or according to requirement,Poly bag+cartons or according customers request.,Product bulk in plastic bag Carton box Wood pallet | Process | Cold Forging,Hot Forging |
| Sample | Free samples | Application | Steel structure workshop, bridge and other buildings |
| Brand Name | QBH | Model Number | M12-M30 |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | JIS 1186 High Strength Bolts ，ZP BLACK YZP High Strength Bolts ，HDG Finish Steel Nut Bolts | ||
JIS TC-Bolts Take With Nuts And Waser
Descriptiop
Tension Control Bolts and the innovative Shear Wrench system are the lowest cost method for installing preloaded or High Strength Friction Grip bolts.
QBH TC bolts as they are commonly known throughout the world, are replacing conventional high strength friction grip bolts and swaged collar rivets simply because they are quick and easy to install using lightweight electric shear wrenches. Guaranteed tension together with visual inspection removes the likelihood of operator error and ensures engineers that connections are tightened in accordance with specifications.
Our System HRC structural bolting assemblies are used in a wide range of applications, from bridge splice plates to beam-to-column connections, from stadia roof trusses to rail switches and crossings. The combination of a TC bolts superior tensile strength and phenomenal ductility result in a truly universal bolt that can be employed in almost all steelwork connections.
TC BOLTS are now the most popular choice in high-strength structural bolting and formally recognized by the AISC (American Institute of Steel Construction) and the RCSC (Research Council on Structural Connections) as an approved installation method.
A Tension Control Bolts consists of 1 bolt, 1 nut and 1 washer, pre-assembled and there for they are shown, 1 lot number, on the certification paperwork. Tension Control Bolts assemblies come with their own built in tension control device (spline) to ensure dependable and repeatable tension levels are achieved with each installation. They are installed with a specialized electric shear wrench that has an outer socket that turns the nut counterclockwise, while grabbing the spline with the inner socket turning it clockwise. When the proper tension level has been achieved the spline snaps off giving you a visual indication of proper installation.
TC bolts use a proprietary lubrication on the nut, to control the clamping force of the bolt and ensure the appropriate tension level is achieved. Because of this proprietary lubrication, it is NOT permissible to re-lubricated TC bolts, in the field, only the manufacture of a TC bolt can re-lubricate a TC assembly.
Tension Control Bolt Advantages:
JIS 1186 F 10T TC BOLTS Product dimensions and mechanical performance requirements
Materials and Chemical compstition
SCM435
| CHEMICAL COMPOSI % | ||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Mo |
| 0.35 | 0.22 | 0.59 | 0.01 | 0.003 | 0.93 | 0.01 | 0.01 | 0.21 |
Finish
PLAIN ZP YZP BLACK HDG DACROMET GEOMET CHROME NICKEL AND SO ON
PACKING
QBH BULK
20-25KG/CTN,36CTNS/PALLET
20-30KG/BAGS,36BAGS/PALLET
ONE TON/BOXES
50KG/ IRON DRUM,12 IRON DRUMS/PALLET
QBH SMALL PACKING
Packing in small boxes according to customer’s requirements
Packing in plastic bag according to customer’s requirements
QBH PALLET TYPE
SOLID WOOD FUMIGATION PALLET
EURO Pallet
THREE SPLINT PALLET
WOODEN BOX
FAQ
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2014
Total Annual:
3000-4500
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Jiaxing City Qunbang Hardware Co,ltd is a productiondesignsales and after-sales as one of the fasteners business,The company is located in HangjiaHu Plain,close to ShanghaiNingboZhapu ports.The geographical position is superior,the transportation is convenient,has created the nat... Jiaxing City Qunbang Hardware Co,ltd is a productiondesignsales and after-sales as one of the fasteners business,The company is located in HangjiaHu Plain,close to ShanghaiNingboZhapu ports.The geographical position is superior,the transportation is convenient,has created the nat...
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