Fastener type steel tube scaffold, is the most widely used scaffold system in building engineering construction for it's simple processing, low cost and economy.
Advantages
1.Strong versatility and low cost.
2.High building height.
3.Easy and flexible to install.
4.Strong and durable, turnover more.
5.Available for outside and internal scaffolding
Commodity | Specification mm | Normal weight (g) | Customized | Raw Material | Surface treatment |
BS1139/EN74 Double coupler | 48.3x48.3mm | 980g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
BS1139/EN74 Double coupler | 48.3x60.3mm | 1350g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
BS1139/EN74 Double coupler | 60.3x60.3mm | 1600g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
BS1139/EN74 Swivel coupler | 48.3x48.3mm | 1200g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
BS1139/EN74 Swivel coupler | 48.3x60.3mm | 1370g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
BS1139/EN74 Swivel coupler | 60.3x60.3mm | 1600g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
BS1139/EN74 Putlog coupler | 48.3mm | 580g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
BS1139/EN74 Board retaining coupler | 48.3mm | 570g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
BS1139/EN74 Sleeve coupler | 48.3x48.3mm | 1000g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
BS1139/EN74 Inner Joint Pin Coupler | 48.3x48.3mm | 820g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
BS1139/EN74 Beam Coupler | 48.3mm | 1020g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
American type Double Coupler | 48.3x48.3mm | 1500g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
American type Swivel Coupler | 48.3x48.3mm | 1700g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
German type Double Coupler | 48.3x48.3mm | 1250g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |
German type Swivel Coupler | 48.3x48.3mm | 1450g | Yes | Q235 | Eletro Galvanized/ Hot dip Galvanized |












Hebei Haihong Construction Equipment Co., Ltd specializes in producing steel supports, scaffolding and spring clamp for more than 10 years.
No matter what kind of accessories you need, our products can match them wondfully.
Of course, the surface color, length and thickness can be customized if you need.
We will provide you with high-quality materials, perfect design, precise dimensions, and thoughtful service. Our products emphasizes more on safety, all materials meet the environmental protection requirements, it can be reused.
Hebei Haihong company will always be your trustworthy friend.
Q1. How long can make delivery?
A: For stock products,will make shipments in 2-5 days after receiving deposit or receiving T/T,for products need new production for common materials,usually make shipments in 7-10 daysfor products need new special and rare materials,usually need 15-20 days to make shipment
Q2: Could you provide sample?
A:Samples can be provided with samples' charge and courier fee by the buyer's side
Q3. What's your payment terms?
A: Down payments 30%TT and balance 70% TT or L/C.
Q4. Can you accept customize?
A: Yes. lt can be customized as per the customers' request.
Q5: How is your delivery time?
A: We always prepare enough stock material for your urgent requirement.The delivery time is 7days for all the stock material. We
will check with our production department for the non-stock items to offer you the exact delivery time and producing schedule.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT It usually takes 3-5 days to arriveAirline and sea shipping also optional.
For mass products, ship freight is prefered.