Structural Steel Tube Pipe

ASTM A53 (ASME SA53) carbon steel pipe is a specification that covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8″ to NPS 26.  A 53 is intended for pressure and mechanical applications and is also acceptable for ordinary uses in steam, water, gas, and air lines.
Structural seamless pipes are seamless pipes for general structures and mechanical structures. It is a variety of seamless steel pipes due to their different uses.
Structural steel seamless pipes are hot-rolled (extruded, expanded) and cold-drawn (rolled) steel pipes and structural parts and parts that are widely used in chemical, petroleum, textile, medical, food, machinery and other industries. ) seamless tube.

Sanitary mirror tube process:
Tube blank→inspection→peeling→inspection→heating→piercing→pickling→grinding→lubrication and air drying→welding head→cold drawing→solution treatment→pickling→pickling passivation→inspection→cold rolling→oil removal→cutting head → air drying → inner polishing → outer polishing → inspection → identification → finished product packaging
Industrial tube process
Tube blank→inspection→peeling→inspection→heating→piercing→pickling→grinding→lubrication and air drying→welding head→cold drawing→solution treatment→pickling→pickling passivation→inspection

Structural seamless steel pipes are mainly used to manufacture pipes, containers, equipment, pipe fittings and mechanical structures, etc. The details are as follows:
Construction: Hall structures, sea trestle, airport structures, docks, security door frames, garage doors, reinforced steel lined doors and windows, interior partition walls, cable tray structures and highway safety guards, railings, renovations, residential, decorative plumbing
Auto parts: car and bus manufacturing, transportation
Agriculture: Agricultural Equipment
Industries: Machinery, Solar Mounts, Offshore Oil Fields, Mining Equipment, Electromechanical Hardware, Engineering, Mining, Heavy and Resources, Process Engineering, Material Handling, Mechanical Parts
Transportation: Pedestrian railings, guardrails, plaza structures, guiding signs, road equipment, fences
Logistics warehousing: supermarket shelves, furniture, school supplies

      Simply Bundled,10-100 pieces to a bundle                   Full Wrapped by water-proof material                          Full wrapped with Wooden pallet

                Container Size:20ft/40ft                                    Max loading length:5.8m,20ft/6-12m,40ft                     Maximum loading weight:25 Ton

Q: Are you a manufacturer?
A: Yes , we are a seamless steel pipe  manufacturer, We have own factory, which is located in Shandong,China. We have a leading power in producing and exporting hot rolled seamless steel pipe,cold rolled seamless steel pipe,cold drawn seamless steel pipe and alloy seamless steel pipe etc. We promise that we are what you are looking for. 
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.