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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: WEIGU
  • Model Number: WY-K022
  • Type: Scaffolding Parts
  • Scaffolding Part Type: Scaffolding Couplers
  • Surface: HDG, galvanized,painted
  • Material: ,Q235Q255Q345
  • Certificate: BS1139
  • Diameter: 48.3mm*48.3mm
  • Raw material: Q235
  • Manufacturer: Yes
  • Noted: OEM service

Packaging & Delivery

Packaging Details 1.woven bags,steel pallet,wooden cases, as the customer`s need.
2.1*20GP: about 23 tons
Delivery Time 1 month after the contract or as customer's requirement


Product Description
BS1139 scaffolding coupler double swivel coupler:

ItemBS1139 scaffolding pipe clamps and couplers for tubes
Raw materialQ235 
CertificateBS1139/ EN74
 Surface TreatmentDipping paint, Zinc plated, Galvanized,electrostatic spraying
 Color Red ,Golden Color,Grey ,Original 
1.Safe and easy to lock,
2.Economic price
3.Easy to match with other system
4.Connecting tubes at any angle.
5.Connecting with bracing members.
6.At 15KN ,slip within ≤6mm
Our test machine


Company Information

Rizhao Weiye Tools Co.,ltd

Rizhao Weiye Tools Co.,Ltd. is  a leading manufacturer of scaffoldings,scaffolding couplers,other scaffolding accessories. Frame system,Formwork,Fence,Metal Pallet etc since 1990.Covering 130,000square ,workshop 60,000square.

Main products:

1.Scaffoldings:Cuplock scaffolding,Ringlock scaffold,Kwikstage scaffold.Haki scaffold system.

2.Scaffold couplers:forged coupler ,pressed coupler ,swivel coupler ,drop forged coupler ,beam coupler ,plank coupler ,double coupler ,single coupler

3.Frames scaffolding:Ladder type and door type also accept clients request to make.

4.Aluminum Plank ,Metal Plank ,which match with scaffoldings.

5.Adjustable scaffolding props.solid jack base,hollow jack base ,swivel jack base.

6.Toe boards,Fence ,Metal pallets etc.


EN74 .BS1139.AS1576.CE Certification and also SGS.



1.Why we choose your company?

  Answer:All our service will be on the benifit of the clients,don"t worried anything ,all we do it.

2.How bout your company?

  Answer:Credit first ,then contribution to the society and make our staff more professional and happiness. Many our old staff work since our established till now.

1.Are you manufacturer or trading company ?

  Answer: Manufacturer since 1995,factory located in Rizhao City ,covering 130,000squre meters.

2.What is your main category?

  Answer:1)Scaffold couplers  

                 2)Cuplock scaffold ,Ringlock Scaffold,Kwiskstage Scaffold

                 3) Frame System


                 5)Other accessory

3.Any certificate?

  Answer: BS1139 / EN74 / AS 1576

Get free sample !

Why not send a message for Eva?


      Whatapp/Viber :86 18963347186



Click others
Drop forged swivel couplers Pressed couplersSingle couplers
Ringlock scaffoldingKwikstage scaffoldingHaki scaffolding


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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $86,000
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