26MnB5 EN10305-2 OD6 Thin Wall Thickness Big Outer Diameter Steel Round Pipe High Precision Welded Steel Tube

Thin Wall Thickness Big Outer Diameter Steel Round Pipe High Precision Welded Steel Tube

Description:

Our thin-walled, high-precision welded steel tubes feature large outer diameters, ideal for demanding industrinal applications. With a reduced wall thickness, these tubes offer increased flexibility and reduced weight without compromising strength. Manufactured from high-quality steel alloys, our tubes undergo rigorous testing to ensure exceptional accuracy, durablity, and resistance to corrosion and wear. Perfect for use in machinery components, hydraulic systems and other heavy-duty applications.

Material: E215, E255, C35E, C45E , E355, 26MnB5, 34MnB5, 50CrVA , SAE1026, SAE5160H, PA12, MT1010, 45# , GCr15,GCr9SiMn,PA12,100 Cr6 etc.
Diameter range:15-180mm

Thickness Range:1.7-25mm

Advantage:

Top class of welding line: SG/76 Enhanced High-precise High Frequency Welding Tube Production Line. The tube is of small outer diameter (D) and thick wall thickness (t): t/D≥0.2, and high size precision.

Wide range of dimension, high precision, and good quality of tube surface.

Deliver condition:

Test:

TUltrasonic test,

Eddy Current Test.

Also we have our own lab to control the quility of material and products.

Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is specialized in producing and selling high-end bearing tubes, auto alloy tubes, titanium and titanium alloy tubes, nickel and nickel-based alloy tubes, refrigerator condenser tubes, aluminum and aluminum alloy tubes and the like.
The company focuses on the development of new products, and has successively developed high diameter-wall ratio titanium-molybdenum-nickel alloy seamless steel tubes, nuclear power plant reactor driving mechanism used martensite stainless steel seamless steel tubes, auto critical components used alloy steel tubes, high-end refrigerator used corrosion-resistance galvanized condenser tubes, marine engineering and complex environment oilfield used high-strength corrosion-resistance G3 tubes, among which, nuclear power plant reactor driving mechanism used martensite stainless steel seamless steel tube has obtained high-tech product certificate of the province.
At present, the company has obtained authorization for 7 patents for invention, and 8 patents for utility model.