Board Retaining Coupler

Short Description:

A Board retaining coupler, as per BS1139 and EN74 standard. It is designed to assemble with steel tube and fasten steel board or wooden board on scaffolding system. They are typically made from forged steel and pressed steel, ensuring durability and complaince with safety standards.

Regarding the different markets and projects required, we can produce drop forged BRC and pressed BRC. Only the coupler caps are different.

Normally, the BRC surface is electro galvanized and hot dip galvanized.

Raw materials: Q235/Q355

Surface: yellow color/silver color

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Company Introduction

Tianjin Huayou Scaffolding Co., Ltd is located in Tianjin City, which is the largest manufacturing base of steel and scaffolding products. Furthermore, it is a port city that easier to transport cargo to every port all over the world.

We specialize in the production and sales of various scaffolding products, such as ringlock system, steel board, frame system, shoring prop, adjustable jack base, scaffolding pipes and fittings, couplers, cuplock system, kwickstage system, Aluminuim scaffolding system and other scaffolding or formwork accessories. Currently, our products are export to many countries that from South East Asia region, Middle East Market and Europe, America, etc.

Our principle: "Quality First, Customer Foremost and Service Ultmost." We devote ourselves to meet your

requirements and promote our mutually beneficial cooperation.

Scaffolding Coupler Types

1. BS1139/EN74 Standard Board retaining coupler

Commodity	Specification mm	Type	Normal Weight g	Customized	Raw Material	Surface treatment
Board retaining coupler	48.3mm	Pressed	570g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Board retaining coupler	48.3mm	Drop Forged	610g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized

Other related BS1139/EN74 Standard Pressed scaffolding Coupler and Fittings

Commodity	Specification mm	Normal Weight g	Customized	Raw Material	Surface treatment
Double/Fixed coupler	48.3x48.3mm	820g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Swivel coupler	48.3x48.3mm	1000g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Putlog coupler	48.3mm	580g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Board retaining coupler	48.3mm	570g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Sleeve coupler	48.3x48.3mm	1000g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Inner Joint Pin Coupler	48.3x48.3	820g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Beam Coupler	48.3mm	1020g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Stair Tread Coupler	48.3	1500g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Roofing Coupler	48.3	1000g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Fencing Coupler		430g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Oyster Coupler		1000g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Toe End Clip		360g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized

2. BS1139/EN74 Standard Drop Forged scaffolding Couplers and Fittings

Commodity	Specification mm	Normal Weight g	Customized	Raw Material	Surface treatment
Double/Fixed coupler	48.3x48.3mm	980g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Double/Fixed coupler	48.3x60.5mm	1260g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Swivel coupler	48.3x48.3mm	1130g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Swivel coupler	48.3x60.5mm	1380g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Putlog coupler	48.3mm	630g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Board retaining coupler	48.3mm	620g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Sleeve coupler	48.3x48.3mm	1000g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Inner Joint Pin Coupler	48.3x48.3	1050g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Beam/Girder Fixed Coupler	48.3mm	1500g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Beam/Girder Swivel Coupler	48.3mm	1350g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized

3. German Type Standard Drop Forged scaffolding Couplers and Fittings

Commodity	Specification mm	Normal Weight g	Customized	Raw Material	Surface treatment
Double coupler	48.3x48.3mm	1250g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Swivel coupler	48.3x48.3mm	1450g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized

4. American Type Standard Drop Forged scaffolding Couplers and Fittings

Commodity	Specification mm	Normal Weight g	Customized	Raw Material	Surface treatment
Double coupler	48.3x48.3mm	1500g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized
Swivel coupler	48.3x48.3mm	1710g	yes	Q235/Q355	eletro Galvanized/ hot dip Galvanized