Factory Cheap E355 Steel Tube - Seamless steel tubes for low and medium pressure boiler – Xuansheng Detail:
Seamless steel tubes for low and medium pressure boiler
| Product material | 10/20 |
| Product specification | |
| Product applied standard | GB/T3087-2008 |
| Delivery status | |
| Finished products package | Steel belt hexagonal package/plastic film/woven bag/sling package |
Product Manufacturing Process
Tube blank
Inspection (spectral detection, surface inspection, dimensional inspection, and macro examination)
Sawing
Perforation
Thermal inspection
Pickling
Grinding inspection
Annealing
Pickling
Lubrication
Cold-drawing (the addition of cycled processes such as heat treatment, pickling and cold drawing should be subject to the specific specifications)
Normalization
Performance test (mechanical property, impact property, metallographic, flattening, flaring, and hardness)
Straightening
Tube cutting
Non-destructive testing (eddy current, and ultrasonic)
Hydrostatic test
Product inspection
Packaging
Warehousing
Product Manufacturing Equipment
Shearing machine/sawing machine, walking beam furnace, perforator, high-precision cold-drawing machine, heat-treated furnace, and straightening machine
Product Testing Equipment
Outside micrometer, tube micrometer, dial bore gage, vernier caliper, chemical composition detector, spectral detector, tensile testing machine, Rockwell hardness tester, impact testing machine, eddy current flaw detector, ultrasonic flaw detector, and hydrostatic testing machine
Product Applications
Low or medium pressure boilers
Seamless steel pipes are widely used
1. General-purpose seamless steel pipes are rolled by ordinary carbon structural steel, low-alloy structural steel or alloy structural steel, with the largest output, and are mainly used as pipelines or structural parts for conveying fluids.
2. According to different purposes, it can be supplied in three categories:
a. Supply according to chemical composition and mechanical properties;
b. According to mechanical performance;
c. According to the water pressure test supply. Steel pipes supplied according to categories a and b. if used to withstand liquid pressure, shall also be subjected to a hydraulic test.
3. Special-purpose seamless pipes include seamless pipes for boilers, chemical and electric power, seamless steel pipes for geology, and seamless pipes for petroleum.
Product detail pictures:
Related Product Guide:
High quality Initial,and Buyer Supreme is our guideline to offer the ideal assistance to our shoppers.At present, we are striving our best to become amongst the ideal exporters inside our industry to satisfy shoppers more want for Factory Cheap E355 Steel Tube - Seamless steel tubes for low and medium pressure boiler – Xuansheng, The product will supply to all over the world, such as: Zurich, Jersey, Nigeria, Now, with the development of internet, and the trend of internationalization, we have decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.
By Ivy from Thailand - 2017.06.19 13:51
Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
By Victor Yanushkevich from Latvia - 2018.11.06 10:04
