Q235 304 SS Rectangular Structural Steel Tubing / Pipe Welded For Fluid , BS 1387 - 1985

Delivery Time:15-45days
Certification:ISO

Q235 304 SS Rectangular Structural Steel Tubing / Pipe Welded For Fluid , BS 1387 - 1985

Quick Detail:

1,304 Square Pipe

2,Application:Industry,construction,decorative

3,Outer Diameter:15mm*20mm-400mm*450mm 

4,Thickness:0.5mm-25mm

Description:

304 square tube,it is a form of tube type.A lot of kinds of material of material can make the pipe body.It is medium in, what, in what place.Most of the square tube steel tube as the majority.For square tube structure, more decorative tube, architects, etc.

304 square tube, is a kind of square steel tubes, also is the equal of the steel tube length.It is the strip steel rolled through the process.Generally is the strip after unpacking, smooth, curly, form circular tube welding, again by circular tube rolling into square tube and then cut into required length.It is generally 50 per package.

304 square tube can be seamlessly and weld.Seamless pipe is seamless tube extrusion.

1,The performance index analysis - plastic square tube

Plastic refers to metal materials under loading, the plastic , deformation (permanent deformation) and does not destroy the ability.

2,The performance of the square tube - hardness index analysis

The pointer to the hardness was measured degree of hard and soft metal materials.At present in the production of measuring hardness method is pressed into the hardness of the most commonly used method.It is to use a certain geometry head to a certain load tested down into the surface of the metal material, according to the degree by the determination of the hardness value.The commonly used methods are brinell hardness (HB) and rockwell hardness (HRA, HRB, HRC) and vickers hardness (HV) and other methods.

The product is used for:Building high pressure and ultra-high voltage power plant boiler, the construction of superheated steam pipe, water pipe and locomotive boiler superheated steam pipe.

Applications:

petroleum ,chemical industry,bolier ,heat exchange,high temperature    resistant transmission fluid pipe in power station,ship with pressure pipe,construction and so on.

Specifications:

Size	Wall thickness (W.T.)
15mm*20mm-400mm*450mm	0.5mm-25mm
Length	2m-16m ,by customer\'s requiremnts
Internatioanal Standard	ISO 9001-2000
Standards	ASTMA53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002
Materials	Q195,Q215,Q235,Q345
Product Category	Metallurgy,Mineral &Energy
Technique	Welded
Packing	1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats 4.according to the requirements of customers
Main market	Middle East,Africa, Asia and some Uropean country and America ,Australia
Country of origin	China
Productivity	5000 Metric Tons pet Month

Competitive Advantage:

1) Contract Manufacturing: OEM Service Offered, Design Service Offered, Buyer Label Offered

2) Small quantity is welcome

3) Non-standard products can be ordered

4) A strong production capacity and a large inventory guarantee the quick delivery

5) We have our own steel mill, so business without a third-party