Factory wholesale Excavator Bucket Teeth - 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:
We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for Factory wholesale Excavator Bucket Teeth - Seamless steel tubes for low and medium pressure boiler – Xuansheng, The product will supply to all over the world, such as: Barbados, Barbados, Hyderabad, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to provide more quality products and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.
By Miguel from Estonia - 2018.12.05 13:53
After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
By Miranda from azerbaijan - 2018.06.09 12:42
