Carbon Steel Square Rectangular Tube Pipe API5l ASTM A53 Q195 Q235 Q345b Ss400 S355j2h Cold Formed Hollow Section Seamless Steel Pipe Ms Pipe Mild Steel Pipes

• Customization: Available
• After-sales Service: Acceptable for Third-Party Testing
• Warranty: 20 Years
• Model NO.: API 5L ASTM A53 Q195 Q235 Q345B SS400
• Standard: AISI, JIS, ASTM, DIN, BS, GB
• Certification: ABS, RoHS
• Technique: Cold Drawn
• Wall Thickness: Thin/Thick
• Surface Treatment: Color Coated/Galvanized/Coated/Polished
• Alloy: Non-alloy
• Delivery Time: 5-7 Working Days
• Steel Pipe Length: 3-12m or as Required
• Steel Pipe Thickness: 1.0-45mm
• MOQ: 1 Ton
• Transport Package: Standard Sea Shipping Package
• Specification: 150*150*8.0/140*140*5.0/140*140*7.0 etc
• Origin: China
• HS Code: 7304192000
• Production Capacity: 6000 Tons/Month

Product Description

Square pipe is a name for square pipes and rectangular pipes, that is, steel pipes with equal and unequal side lengths. It is made of strip steel rolled through process treatment. Generally, the strip steel is unpacked, flattened, curled, and welded into a round tube, which is then rolled into a square tube and then cut to the required length.

Application fields: Widely used in machinery manufacturing, construction industry, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobile industry, railways, highway guardrails, container frames, furniture, decoration and steel structure fields.

Product Name	MS square pipe price/low carbon steel square pipe/hollow section steel pipe
Standard	GB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG 178-2005, ASTM A500 JIS G3466,EN10210
Grade	Q195, Q235, Q345, S235JR, St37-2
Diameter	10x10mm to 600x600mm
Thickness	1-30mm or customizable
Length	3-12m or as Required
Surface Treatment	Oiled, black painted or hot dip galvanized
Packing	strapped with steel strips to prevent damage from transportation,wrapped by PP cloth,
Applications	Structure pipe in constructions, low-pressur fluid service,bridge,highway,windows of model steel door, fence, heating facilities etc.
Payment Items	T/T or L/C at sight
Deliver Conditions	Bulk vessel or container
Deliver Time	In about 5-7 working days upon receipt of L/C or T/T

The uses of square tubes include construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power generation supports, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, boiler construction, highway railings, House construction, pressure vessels, oil storage tanks, bridges, power station equipment, lifting and transportation machinery and other higher load welded structural parts, etc.




Packing Details: Export standard package, or as customers request.
                             The inner size of container is below:
                              20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
                              40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
                              40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)

Delivery Details : 5-7 Working days, or according to the order quantity or upon negotiation.

Q:What the main products you can supply?

A:We are the professional factory in China for Stainles stee sheet/ Coils/ Tubes/ Profiles.

Q:What is your payment terms?

A:Commonly two payment term for new customers 

1 ) 30%T/T as deposit,70% balance against B/L copy. 2)100% Irrevocable L/C at sight.

Q:How about the samples? Is it free to extra fees?

A:Yes,we would like to suply the samples before order, if the samples from stock, it will be free, You only need to pay for shipping.

Q:Why choose our company ?

A:(1)We are specialized in this industry for more than 10 years
(2)We have complete production equipment and professional technical personnel
(3)We currently have partners in many countries and have rich export experience

Q: What's the MOQ ?

A: 1 Tons is ok