Company produces steel tubes mainly include two categories: fluid pipe and line pipe, seamless pipe is mainly used for conveying water, oil, gas, etc.. Since the product has a good quality inner and outer surfaces, the chemical composition of the small fluctuation range, the advantages of high purity steel, widely praised by users.
· Fluid tube:
Execution GB/T8163 standards. Fluid tube is a hollow sections, from start to finish no weld steel pipe, seamless steel pipe is generally used for conveying water, oil, gas and other fluids.
· Line Pipe:
Execution GB/T9711.1, GB/T9711.2, ISO3183-1, ISO3183-2 and API SPEC 5L and other relevant standards for the oil and gas industry, gas, water, oil transportation. Tianjin Pipe Group Co., Ltd. has been formed of high strength line pipe products pipeline, subsea pipeline, pipeline low temperature, high temperature, line pipe, line pipe and other corrosion-resistant multi-purpose, high-end product manufacturing capabilities. Intensity level up: API 5L * 100. Diameter range: 114.3 ~ 460mm.
Variety | Specification | Grade / Steel | Standard | |
Outside diametermm | Wall thicknessmm | |||
Fluid Tube | 48-1200 | 3.9-57 | 10#/20#/Q295/Q345 | GB/T8163 |
Pipeline | L245L290L320L360L390L415 | GB/T9711.1GB/T9711.2ISO3183-1ISO3183-2 | ||
A/B/X42/X46/X52/X56/X60/X65 | APISPEC5L | |||
B | ASTMA53/ASTMA106 |
Note: OD 457-1200MM of thermal expansion