EN10219 Carbon Steel Square Pipe Honed 12m Q195 Seamless Steel Honed Tube

S355/q355b Hot Rolled Erw Square Rectangular Steel Pipes Price Black Carbon Steel Tube

Square pipe is a name for square pipe and rectangular pipe, that is, steel pipe with equal and unequal side length. It is made of rolled strip steel after process treatment. Generally, the strip steel is unpacked, leveled, crimped and welded to form a round pipe, then rolled into a square pipe from the round pipe, and then cut into the required length. Application fields: widely used in machinery manufacturing, construction industry, metallurgical industry, agricultural vehicles, agricultural greenhouses,automobile industry, railway, highway guardrail, container skeleton, furniture, decoration and steel structure. For engineering construction, glass curtain wall, door and window decoration, steel structure, guardrail, machinery manufacturing, automobile manufacturing, household appliance manufacturing, shipbuilding, container manufacturing, electric power, agricultural construction, agricultural greenhouse, bicycle frame, motorcycle frame, shelf, fitness equipment, leisure and tourism products,steel furniture, various specifications of oil casing, oil pipe and pipeline pipe, water, gas, sewage Air, heating and other fluid transportation, fire fighting and support, construction industry, etc.

CARBON WELDED STEEL PIPE USAGE Delivery Steel Pipe: Low pressure liquid / water / gas / oil / line pipe,Fire sprinkler steel pipe, Structure Steel Pipe: Construction / building materials steel pipe,Scaffolding pipe,Solar structure component steel pipe,Fence post steel pipe,Greenhouse frame steel pipe

APPLICATION FIELDS

The purpose of the square tube is construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power support, steel structure engineering, electric power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, boiler construction, high-speed road railing, Building construction, pressure vessels, oil storage tanks, bridges, power station equipment, lifting transport machinery and other high-load welded structural parts.

Service:

1. Pre-Sales Service
*We can offer one free sample length 20 cm with freight collected, if you want to buy our products and take our price.

2. After-Sales Service
*Quality/Quantity Claims: The Buyer is entitled to make both quality and quantity claim in writing against the Seller within 90 days after arrival at the port of destination.

Strict Quality Control:

1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.
2) National accredited laboratory with CNAS certificates
3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK. We own UL, ISO9001/18001, FPC certificates.

Package

Big OD:in bulk
Small OD:packed by steel strips
Woven cloth with 7 slats
Plastic bags
As per customer's option

FAQ

1.What kind of work does your company do?

Our company is a professional manufacturer.

We mainly produces stainless steel plate/pipe/coil/lead round bars,as well as galvanized plate/pipe/coil/lead wire/corrugated sheet,etc.