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100% Steel Q235 Forged Safety Standard Steel Scaffolding Swivel Coupler
1 Our companyChongqing Gaoji Scientific Industrial Trading Co., Ltd., specialized in hydraulic-forming steel coupler mainly used in fastener construction scaffolds, was established in 2001. The company integrates the scientific research, production, sale and export.
2 Our sevicespecial marketing sevice system:all the customers of JI-BRAND products will get the sevice from our marketing managers all the time.
3 our products
Product | Ji Brand Safety Hydraulic-Forming Steel Coupler |
Material | carbon steel Q235 |
Specification | 48.3*48.3mm |
Thickness | 5MM |
Manufacturing Technology | Hydraulic Forming |
Function | Connecting steel scaffolding pipe or other similar pipe |
Surface Treatment | Zinc plated, power coated, chrome plated, hot-dip galvanized or other |
Quality | Up to or above the standards of Chinese GB15831/ EN74-1/BS1139.2-1/ AS15762 and ISO4054 |
Quality Assurance | Products liability insurance underwritten by Liberty Insurance CO,. LTD |
Technical Indicators:
Standard | Slip Resistance | Damage Resistance | Deformation | Stretching Resistance |
national standard GB15831 | P1=7.0KN D1≤7.00mm P2=10.0KN D2≤0.5mm | No crack at P=25.0kN | f≤70.00mm at torque=900N.m | D1≤2.00mm at P=4 kN |
Ji brand standard QB2010.1 | P1=10.0KN D1≤7.00mm P2=12.0KN D2≤0.5mm | No crack at P=30.0kN | f≤60.00mm at torque=900N.m | D1≤2.00mm at P=5kN |
Quality | Up to or above the standards of Chinese GB15831/ EN74-1/BS1139.2-1/ AS15762 and ISO4054 | |||
4 Packaging Details
strong strength wove bag.25pcs / bag, 23000-25,000units per 20' container
5 Terms of Delivery (Timely delivery)
within 1 days after received the payment
Our products are high-qualited and we can promise to all customers quality guarantee