Pre-galvanized welded square tubing for IBC Intermediate Bulk Container Steel Pipe frame
Tianjin Rainbow Steel Group was founded in 2000, located in Tianjin City. With development of past 20 years, Rainbow Steel became into an integrated iron and steel enterprise and we are also the biggest electrical transmission steel tower factory in China. Mainly exporting products are galvanized steel pipes, jobs of steel structures or frame works, galvanized iron angle bar, flat bar, iron channels and beams, steel profiles, steel towers and steel tube post for electrical transmission powder pole, substation structures, and all other steel jobs which will need further processing such as galvanizing, powder coating, painting, slitting, welding, punching and drilling and straightness adjusting, etc.... With our professional work on exporting and super product quality, we won all customers’ recognition and good reputation. Our aim is highest quality, competitive price, and best service to satisfy our customers. We will keep on innovating products and updating our service.
Welcome all the friends to visit us in Tianjin. Corporate with us, “WIN-WIN” you and me.
We welded pre-galvanized steel coil of accurate thickness as 0.8mm or 0.9mm or 1.0mm into square section long tubing, cutting them into different short lengths according to end usage requirement.
Per varieties of welding location requirement, we dry and shine the surface with light oil to ensure long-term purpose of anti-rust as long as one year.
Waged the ends of long tubing or expend the other end to ensure they can insert each other tightly.
Professional Processing on vertical lengths tubing:
The whole fabricated process are cutting the long tubes into demanded short length and punch tubing body with certain depth caulks, meanwhile, flat the two ends of each piece with nipples for easy welding process.
Type of Tubing: With long-term experience more than ten years, we can make finished tubing we called steel frame joint bars not only by square tubing, as well as round tubing. Different types of tubes depends on specific requirement from customer.
RAINBOW STEEL adheres to continuous improvement in quality, and continuously strives to improve the added value of products in terms of service, providing more value to customers from design optimization, pre-installation, packaging and transportation solutions and after-sales service.
Our products are applied to large-scale ground solar farms, mountain power stations and industrial and commercial roofs, and are also suitable for composite industrial applications such as fishing complementary and agricultural greenhouse complementary.
Service we Provide
A: We provide steel square and round tubes as semi-goods including every part of the IBC,
Customer meed to make deep processing ( cutting, welding, waging, punching etc. ),
Customer assemble it.
B: we provide finished material including (Square Vertical Bar 2 star, Square Horizontal Bar 2 star, Horizontal Top Round Tail Bar, Round Top Cross Bar ),
well processed after cutting, welding, waging , punching etc.,
customer only need to assemble it.
C: we provide finished IBC,customer can use it directly.
Packing & Loading
Short delivery time,
Satisfied after service,
Meet different standards.
Manufactured according to different standards.
Tel. 0086-131 6311 8004
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