Gravlock Girder Coupler For Enhanced Structural Support
Gravlock Girder Coupler is a heavy-duty scaffolding coupler designed for securely connecting beams and pipes to enhance structural load capacity. Manufactured from high-grade pure steel, it ensures superior strength and long-lasting durability for demanding projects. Our coupler complies with international standards, including BS1139, EN74, and AS/NZS 1576, and has passed SGS certification. Ideal for various scaffolding applications, it guarantees reliable performance and safety in construction. Tianjin Huayou is committed to delivering top-quality scaffolding solutions with a "Quality First" principle to support projects worldwide.
Scaffolding Girder Beam Coupler
| Commodity | Specification mm | Normal Weight g | Customized | Raw Material | Surface treatment |
| 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 |
Scaffolding Coupler Other Types
1. 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 |
2. 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 |
3. 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 |
Advantages
1.Outstanding load-bearing performance and structural strength
High-strength pure steel material: Carefully selected high-quality pure steel raw materials ensure that the product has extremely high structural strength and durability, capable of withstanding heavy loads and long-term use tests.
Stable connection: Optimized specifically for connecting I-beams and steel pipes, it provides an unbreakable connection point, significantly enhancing the stability and load-bearing capacity of the overall scaffolding structure.
2. Authoritative certification, safe and reliable
International standard certification: The product has passed the authoritative SGS test and fully complies with the British BS1139, European EN74 and Australian AN/NZS 1576 standards, ensuring its safety and interoperability worldwide, allowing you to have no worries during construction.
3. Strategic location advantage ensures supply and logistics
The core location of the industry: The company is located in Tianjin, China's largest manufacturing base for steel and scaffolding products, enjoying unique advantages in raw materials and the industrial chain.
Convenient global logistics: As an important port city, Tianjin offers us efficient and economical logistics solutions, ensuring that products can be delivered quickly and on time to any port around the world, and safeguarding the progress of your projects.
4. One-stop product supply and professional experience
Diversified product line: We not only produce high-quality couplers, but also offer a full range of scaffolding and formwork accessories including disc systems, steel planks, support columns, bowl buckle systems, aluminum alloy scaffolding, etc., which can meet your diverse project needs.
Global market validation: The product has been successfully exported to multiple countries and regions in Southeast Asia, the Middle East, Europe, America, etc. Its outstanding performance and adaptability have been verified in numerous projects around the world.
5. A customer-centered cooperation philosophy
Core principle: We adhere to the principle of "Quality First, Customer Supreme, and Optimal Service".
Commitment: Committed to deeply understanding your needs, providing products and services that exceed expectations, and promoting mutually beneficial and win-win long-term cooperation.
Company Introduction
Tianjin Huayou Scaffolding is located in Tianjin, an important industrial and port city in China. We are committed to the production and sale of a full range of products including disc systems, support columns, aluminum alloy scaffolding, etc. Our products have been widely exported to many places such as Southeast Asia, the Middle East, Europe and America, and we always adhere to the concept of "quality first, Customer First, and Best service" to promote mutually beneficial cooperation.
FAQS
1. Q: What is a Beam Coupler (also known as Gravlock or Girder Coupler) and what is its primary function?
A: A Beam Coupler is a critical scaffolding component designed to securely connect a steel beam to a scaffolding pipe. Its primary function is to ensure a strong and reliable connection that supports the required loading capacity in various construction projects, enhancing the overall safety and stability of the scaffolding structure.
2. Q: What standards do your Beam Couplers comply with?
A: Our Beam Couplers are manufactured using high-quality pure steel and have passed rigorous SGS testing. They comply with international standards, including BS1139, EN74, and AS/NZS 1576, ensuring they meet stringent requirements for durability, strength, and safety.
3. Q: Where is Tianjin Huayou Scaffolding Co., Ltd. located, and what are your logistical advantages?
A: Our company is located in Tianjin City, which is not only the largest manufacturing base for steel and scaffolding products in China but also a major port city. This strategic location allows us to efficiently transport cargo to ports worldwide, ensuring timely and cost-effective delivery for our international customers.
4. Q: What scaffolding products does your company offer besides Beam Couplers?
A: We specialize in the production and sales of a wide range of scaffolding products and accessories. These include the Ringlock System, Steel Board, Frame System, Shoring Prop, Adjustable Jack Base, Scaffolding Pipes and Fittings, Couplers, Cuplock System, Kwickstage System, Aluminum Scaffolding System, and other scaffolding and formwork accessories.
5. Q: What is your company's business philosophy, and which markets do you serve?
A: Our guiding principle is "Quality First, Customer Foremost and Service Utmost." We are dedicated to meeting our clients' specific requirements and fostering mutually beneficial cooperation. Currently, our products are exported to numerous countries across Southeast Asia, the Middle East, Europe, America, and other regions globally.
