China Bs 1139 Scaffolding Double Coupler Manufacturers, Factory

Product Description

Outer Diameter	48.6MM
Factory	yes
Certificate	ISO,CE,SGS
Payment terms	30% deposit then pay the balance after received the B/L copy
Delivery times	25days after receive ur deposits
Package	Through a Boxes or sacks According to customer’s requirement
Loading port	Tianjin/Xingang

What benefits do customers get

Direct Factory Advantage We are a factory, which means our pricing holds a significant competitive advantage over trading companies.

Guaranteed Delivery You never have to worry about the delivery date. We ensure timely delivery and maintain strict quality standards to guarantee customer satisfaction.

Product Detail

Different from other factories

Proprietary Patents We have applied for and received 3 distinct patents: Groove pipe, Shoulder pipe, and Victaulic pipe.

Strategic Location Our factory is located just 40 kilometers from Xingang port, the largest shipping port in the north of China.

Advanced Manufacturing Our production lines include 4 pre-galvanized product lines, 8 ERW steel pipe product lines, and 3 hot-dipped galvanized process lines.

Customer photos

The customer purchased steel pipes in our factory. After the goods were produced, the customer came to our factory for inspection.

Customer case

Australian customer purchase powder coating pre galvanized steel square tube. After customers receives the goods for the first time . Customer tests adhesive strength between the powder and the surface of the square tube .Customers test powder and square surface adhesion is small . We have meetings with customers to discuss this problem and we do tests all the time . we polished the surface of the square tube . Send the polished square tube to the heating furnace for heating . We tests all the time and discuss with customer all the time . We keep finding ways . After many tests, the final customer is very satisfied with the products. Now customer purchase a large number of products from factory every month .

Produce products

pre-galvanized-steel-pipe-hot-dipped-galvanized

Frequently Asked Questions

Q1What specifications are available for the outer diameter of the products?

The standard outer diameter is 48.6MM, with production handled directly by our manufacturing facilities.

Q2What product certifications does the factory hold?

Our products and manufacturing processes are certified to meet international standards under ISO, CE, and SGS certifications.

Q3What are the payment and delivery terms?

We require a 30% deposit, with the remaining balance paid upon receipt of the B/L copy. Standard delivery takes 25 days from the receipt of the initial deposit.

Q4What logistics and port advantages do you offer?

Our factory is situated only 40 kilometers from Tianjin/Xingang, which is the largest port in the north of China, allowing for rapid and cost-effective shipping.

Q5What manufacturing capability and infrastructure does the factory possess?

Our operational infrastructure comprises 4 pre-galvanized product lines, 8 ERW steel pipe product lines, and 3 hot-dipped galvanized process lines, along with three registered patents (Groove pipe, Shoulder pipe, and Victaulic pipe).

Q6How does your team resolve product quality adjustments, such as powder coating adhesion issues?

We engage in hands-on collaborative testing to address customer issues. For instance, by adjusting surface polishing procedures and heating parameters in the furnace, we successfully optimized powder adhesion to achieve full client satisfaction and secure ongoing monthly repeat orders.