Tianjin Lefin Industrial Co.,Ltd

Scaffolding couplers and clamps are the fundamental component that is used to assemble tube-and-coupler scaffolding.
Tube-and-coupler scaffolding is defined as 'a scaffold in which individual circular tubes serving as standards, ledgers, braces or ties are joined together by means of purpose designed couplers'.

Our scaffolding pressed couples are manufactured to British and European Standards BS1139/ EN74/JIS
and incorporate the latest designs for added safety and ease of use.
48.6mm Swivel Clamp,580g 600g,630g,650g
48.6mm Double Clamp,580g 600g,630g,650g
Sleeve Clamp，
Ladder Clamp,
BRC Clamp,
etc

Elva whatsapp:008615122519420

For the better performance of these Scaffolding pressed couplers and clamps our experts scrutinize the quality on diverse parameters.

Scaffolding Pressed Couplers are completely designed by following international quality standards in order to gratify our clients. Users can easily acquire different size and dimensions of couplers and fittings and choose as per their needs.

Commonly used Steel Standards of Firefighting Pipes
1.UL listed/FM Approved: This is the most widely recognized and trusted standard for firefighting pipes that ensures they meet the highest safety andperformance standards, UL (Underwriters Laboratories) and f (factory Mutual) are independent organizations that rigorously test and certifyfirefighting pipes to ensure they can withstand extreme temperatures, pressure, and other hazards.
2. ASTM A795: This standard specifies the requirements for seamless and welded stel pipes used in fire protection services. The pipes must have auniform wall thickness and be coated with a protective layer of zinc to prevent corrosion.
3. ASTM A53: Another widely used standard for steel pipes ued in fire protection systems is ASTM A53, which covers both seamless and welded blackand hot-dipped aalvanized steel pipes, These pipes are suitable for firefighting applications due to their excellent resistance to hioh temperatures and
pressure.
4.EN 10255: This European standard specifies the practical reguirements for medium and heavy-duty steel pipes used in fire protection systems. Thepipes must have a uniform wall thickness and be galvanized to prevent rust and corrosion

Elva whatsapp:008615122519420

Malleable Iron Pipe Fitting Galvanized or Black
WhatsApp:008615122519420

ASTM A500,A501, AS1163, EN10210,EN10219, JIS G3466
Square and Rectangular Hollow Section Factory Price
WhatsApp:008615122519420

MS1462-2-1:2010 Galvanized Steel Tube for Tubular Scaffolding
Elva whatsapp:0086151229519420

Square and Rectangular Hollow Section for shipbuild,construction and infrastructure related sectors, airport, water,oil and gas, automobiles and general manufacturing industries.
Standard:ASTM A500/A501,AS1163,JIS G3466,En10219,En10210, BV, DIN 2240,GB/T 6728,
Call Me Now for a Free Quote Immediately
Elva WhatsApp:008615122519420

Square Hollow Section
50*50*10mm
WhatsApp:008615122519420

Hollow Section
whatsapp:008615122519420

MS 1462 Galvanized Steel Tube for Tubular Scaffolding,
EN 39 Galvanised Steel Tube
BS1139 Scaffolding Elva whatsapp:008615122519420

Swagged Galvanized Pipe25mm
80mm 22mm end for connecting
WhatsApp:008615122519420

En74/BS1139 Scaffold Swivel Coupler,
Sleeve coupler,BRC coupler,
JIS Couplers,
Scaffold Adjustable Steel Prop,
Sacffolding Metal deck and catwalk,
Scaffold Pine LVL board,
Ladder beam and staircase,
Other Accessories
WhatsApp:008615122519420

Tianjin Lefin Industrial Co.,Ltd is now on WhatsApp.

Egypt Swaged Galvanized Pipe
OD:25mmx0.8x3000mm
End:21.5mmx80mm length
Packing :20pcs/bundle
Fully galvanized surface
WhatsApp:008615122519420

High Yield scaffold tube
We offer a varied selection of new scaffold tube for sale. If you are trade or the general public, we can supply you with tubes and their accessories at affordable prices for your project. You can also rest assured that the steel tubes we sell are of the highest quality and comply with BS1139 standards. So, if you are scaffolder wanting to purchase galvanised tubes for your own scaffold job or an individual who has a DIY project that requires scaffolding tube then get in touch with our sales team for a competitive quotation.

The steel prop components:
1. Head and base plate for securing to timber beams or facilitating the use of accessories.
2. Inner tube diameter enables standard scaffold tubes and couplers to be used for bracing purposes.
3. The outer tube accommodates the thread section and slot for fine height adjustment. Reduction couplers enable standard scaffold tubes to be connected to the steel prop outer-tube for bracing purposes.
4. The thread on the outer-tube provides fine adjustment within the props given range. The rolled thread retains the wall thickness of the tube and thereby maintains maximum strength.
5. The prop nut is the self-cleaning steel prop nut that has a hole at one end for easy turning when the prop handle is close to the walls. An extra nut can be added to convert the prop to a push-pull strut.  
WhatsApp:008615122519420

Scaffolding steel prop prop prop WhatsApp:008615122519420

ASTM A500 Hollow Section # HR Hollow Section pipe manufacturer Pipe Price Hollow Section WhatsApp:+008615122519420

Scaffolding Pipe
Standard:BS1139/EN39,EN10219
OD:48.3mm
Thickness: Type 3:3.2mm,
Type 4: 4.0mm
Length:0.3/0.5/1/1.5/2/2.5/3/3.5/4/5/6/6.4/7.3m
Surface: Bare Pipe,Painted,Galvanized
Satisfied Clients:PERI,SSF,Aramco,CNPC,Samsung
Elva whatsapp:008615122519420
Pipe # EN39 Scaffolding Pipe # Scaffolding Tubo # Scaffolding System
Tubular de andamio #

Greenhouse Projects,
Greenhouse GI Pipe
Greenhouse Hollow Section
WhatsApp:008615122519420

Black Annealed Steel Tube samples for furniture usage
Inquiries and orders, call me!
WhatsApp:0086-151-2251-9420 Elva

Pre-GI Hollow Section,
Round, Square, Rectangular,Oval, etc
WhatsApp:0086-151-2251-9520

Scaffolding Double Coupler,
Swivel coupler, Sleeve coupler,BRC coupler,Putlog coupler, Fixed coupler
Base plate, T bolt and nut etc
Elva WhatsApp:008615122519420