Powered by Made-in-China.com
Secure Scaffold Tube Swivel Coupler Durable Clamp for Scaffolding Applications
US$0.90
5,000 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
SteelType
MobileModel NO.
scaffolding couplerStructural Style
Multi-Pole ScaffoldingFramework
Combined ScaffoldingSupporting Mode
Projecting ScaffoldingLapping Form
Full ScaffoldingErection Position
External ScaffoldingMove Method
Attached Lifting ScaffoldingScaffolding Part Type
Scaffolding CouplersConstruction Properties
Building ScaffoldApplication
ScaffoldingStandard
BS1139, En74, JISProduction
Pressed, ForgedSurface
GalvanizedThickness
2.5, 3.0mmColor
Zinc, YellowGrade
Q235Heat
Grade 8Nut
12mm, 25mmUsage
Scaffolding TubeMOQ
5000 PiecesBolt
14mmCapacity
20 ContianersName
Swivel CouplerFixed
Fixed Double CouplerTransport Package
in PalletSpecification
48.3mmTrademark
FriendOrigin
TianjinHS Code
73084000Production Capacity
20 Containers/MontnKey features
Diverse Material Options: Available in Pressed or Drop Forged Q235 steel for durability.
Comprehensive Standards Compliance: Meets BS1139, EN74, JIS, and German standards for safety.
Robust Surface Treatment: Offers HDG, galvanized, or colored finishes for corrosion resistance.
Certified Quality Assurance: ISO9001:2000, CE, and SGS certified for global reliability.
Flexible Bolt Configuration: Compatible with 1/2 inch, M14 bolts and various nut sizes.
Customizable Weight: Weight specifications can be adjusted according to customer requirements.
Competitive Pricing: Direct factory control ensures cost-effective pricing for bulk orders.
Fast Delivery Capability: Large stock of popular sizes enables rapid shipment arrangements.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin portAverage Response Time: ≤1.36h
AI-Powered supplier vetting
SummaryTIANJIN FRIEND STEEL TUBE CO., LTD. is a China-based limited company established in 2009 and located in Tianjin. It offers steel pipe and scaffolding products, reports five production lines, annual scaffolding-tube productivity of 5,000 tons, and stated order lead times of within 15 working days in both peak and off-peak seasons. The supplier states that it can handle special customer requirements and customized processing using imported materials, and that it maintains a dedicated after-sales team. ISO 9001:2015 and ISO 14001:2015 certificates are reported. Export sales are stated at 71%–90%, with exporting beginning in 2021. However, several capabilities remain unverified, including contract manufacturing status, inventory services, overseas facilities or agents, ODM/OEM, SDK-related R&D, and customer case details. Audit information identifies TÜV Rheinland, but the evaluation result is recorded as 0 without an explained grading scale.
Supplier typeThe supplier is identified as TIANJIN FRIEND STEEL TUBE CO., LTD., a China-based limited company in Tianjin established in 2009. The records also describe it as a combined entity and, in one slice, as a trading company, while its product description identifies steel-pipe and scaffolding manufacturing activities.
CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certifications. A TÜV Rheinland audit is also recorded with a report period from March 19, 2025 to March 18, 2026, although the audit result is listed as 0 without interpretation.
After-Sales capabilityThe supplier explicitly states that it has a devoted and enthusiastic after-sales service team. It also claims to provide systems for delivery, invoicing, settlement, transportation, and goods storage, supporting a broader service process.
Production capacityThe supplier reports five production lines and annual scaffolding-tube productivity of 5,000 tons, with stated order fulfillment within 15 working days during both peak and off-peak seasons. Its product description covers high-frequency welded pipes, galvanized steel pipes, and scaffolding products, providing explicit evidence of operating production capability.
Customization capabilityThe supplier explicitly states that special customer requirements can be handled and that imported materials can be used for customized processing. However, formal manufacturing-contract status and ODM/OEM service availability are marked unknown, so the evidence supports customization claims but not the broader service categories.
Product Q&A
Q:Are you a manufacturer?
A:
Yes, we have 3 factories with over 15 years experience in Tianjin, China
Q:What is steel props quality?
A:
Our own tube factory can control the quality from raw material to tube, making the in-line test and final test.
Q:What's the minimum order quantity?
A:
One full 20ft container
Q:What's the surface of adjsutable steel props you can make?
A:
We can produce hot dipped galvanized, pre galvanized, dipped painted and powder coated.
Q:Can you supply other scaffolding materials
A:
Definitely. Our 3 plants specialize in steel pipes, galvanized pipes, scaffold tubes, metal planks, steel props, scaffolding frames.
Send Inquiry
*To:
TIANJIN FRIEND STEEL TUBE CO., LTD.
TIANJIN FRIEND STEEL TUBE CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
Durable Hot DIP Galvanized Swivel Coupler Clamp for Building Scaffolding
US$0.782
2,750 Pieces(MOQ)
Pressed Steel Scaffold Clamp for Secure and Fast Tube Connection
US$660.00-670.00
5 Tons(MOQ)
Drop Forged Half Swivel Coupler/Clamp for Tubular Tube and Accessories
US$1.86-2.12
1,000 Pieces(MOQ)
Scaffolding Pressed Double Coupler Swivel Clamp for Ladder Steel Pipe Fasten
US$1.20-2.10
1,000 Pieces(MOQ)
Scaffolding BS 1139 Forged Swivel Clamp for 48.3mm Pipe En74 Price
US$1.69
1,000 Pieces(MOQ)
Factory Sales Swivel Coupler Double Clamp for Tubular Scaffolding
Negotiable
1,000 Pieces(MOQ)
Swivel Clamps China Metal Scaffolding Scaffolding Scaffold Prop Swivel Couplers Coupler Clamps
US$1.20-2.10
1,000 Pieces(MOQ)
Scaffolding Materials Roofing Clamp for Building Scaffold Tube
US$2.00-2.50
1,000 Pieces(MOQ)
Top Sale Scaffolding Plank Coupler Scaffold Swivel Clamp
US$1.20-2.10
1,000 Pieces(MOQ)
Durable Galvanized Pipe Fencing Clamp for Secure Scaffolding
US$0.10-0.50
1,000 Pieces(MOQ)
Easy Building Galvanized En74 Coupler Eletrice Scaffolding Forged Putlog Clamp for Scaffold
US$1.39-1.99
5,000 Pieces(MOQ)
JIS Scaffolding Coupler Electro Galvanized Pressed Fixed and Swivel Clamp for Tubular System
US$0.65-5.00
1 Piece(MOQ)
Scaffolding Drop Forged Right Angel Clamps for Scaffold Tube
US$1.50-2.00
1,000 Pieces(MOQ)
En74 Swivel Coupler Forged Scaffolding Tube Clamp Heavy Duty Double Coupler
US$1.62-1.76
1,000 Pieces(MOQ)
Scaffold Tube Fittings Scaffolding Drop Forged Fixed Coupler JIS Swivel Clamp
US$0.20-2.00
1,000 Pieces(MOQ)
Heavy-Duty Swivel Clamps for Precision Positioning and Secure Holding
US$0.994
27,500 Pieces(MOQ)
Ladder Hook Ringlock Scaffolding Tube Clamps En74 Scaffold Accessories Coupler
US$1.20-2.10
1,000 Pieces(MOQ)
BS1139 En74 Electro-Galvanized Steel Scaffolding Fittings/ Coupler/Clamp for Tube System
US$0.95-5.00
1 Piece(MOQ)