OEM/ODM Supplier ASTM 201 304 304L 316 316L 321 S32205 S32750 Cold Drawn Stainless Seamless Steel Tube

Short Description:

Usage: pipeline transportation, boiler pipeline, hydraulic/automobile pipeline, oil/gas drilling, food/beverage/dairy products, machinery industry, chemical industry, mining, building decoration, special use

Section shape: round square rectangle

OD: 1mm-20mm or as required

Thickness: 6m 12m 0.5-15m or as required

Length: 1-12.9m or as required

Send email to us

Product Detail

Product Tags

Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value “unification, dedication, tolerance” for OEM/ODM Supplier ASTM 201 304 304L 316 316L 321 S32205 S32750 Cold Drawn Stainless Seamless Steel Tube, We focus on producing own brand and in combination with quite a few experienced phrase and first-class equipment . Our goods you worth have.
Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value “unification, dedication, tolerance” for China Stainless Steel Pipe and Stainless Steel Tube, To work with an excellent merchandise manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We’re the ideal partner of your business development and look forward to your sincere cooperation.

ASTM A53 Square pipe USES a construction, machinery manufacturing, steel construction projects, shipbuilding, solar power stents, steel structure engineering, electric power engineering pipe products, power plants, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, boiler building, highway railings, housing construction, pressure vessel, oil storage tanks, Bridges, power station equipment, Lifting and transportation machinery and other high load welding structures.

Classification Of ASTM A53 Square Pipe Production Process

ASTM A53 Square pipe according to the production process: hot rolled seamless square tube, cold drawn seamless square tube, squeeze seamless square tube, welded square tube.

Welding square tubes are divided into:

(a) arc welding square tubes, resistance welding square tubes (high frequency, low frequency), Gas welding square pipe, furnace welding square pipe

(b) According to the weld, it is divided into one – straight seam welded square pipe and spiral welded square pipe

Material Classification Of Astm A53 Square Pipe

Square tube according to the material: plain carbon steel square tube, low alloy square tube. Carbon steel is divided into: Q195, Q215, Q235, SS400, 20# steel, 45# steel; Low alloy steel is divided into Q345, 16Mn, Q390, ST52-3, etc.

Standard Classification Of Astm A53 Square Pipe Production

Square tube according to production standards: gb square tube, Japanese standard square tube, British system square tube, American standard square tube, European standard square tube, non the square tube.

Shape Classification Of Square Tube Section

Square pipes are classified according to section shape:

(1) simple section square pipe – - square square pipe, rectangular square pipe

(2) complex section square tube – flower shaped square tube, open square tube, corrugated square tube, shaped square tube

Specification

Steel Grade: A53 Gr. A, Gr B, A106 GR.A GR.B A333 GR1 GR3 GR6 S355JR S355JO 355J2

Outer Diameter: 20X20-600X600

Wall Thickness: 1mm-40mm

Length: Random Length, SRL, DRL(4-14M)

End:pland ends

Packing:Light oiled,bundles

Chemical Composition

ASTM A53 /A106 Chemical Components and Machanical Property

Standard

Steel Grade

Chemical Components

Machanical Property

Tensile Strength (Mpa)

Yield Strength(Mpa)

Elongation (Mpa)

ASTM A53

≤0.25

≤0.95

≤0.05

≤0.045

≤0.40

≤0.15

≤0.08

≥330

≥205

≥29.5

≤0.30

≤1.20

≤0.05

≤0.045

≤0.40

≤0.15

≤0.08

≥415

≥240

≥29.5

Standard

Steel Grade

Chemical Components

Machanical Property

Cu ,Ni

Tensile Strength (Mpa)

Yield Strength(Mpa)

Elongation (Mpa)

ASTM A106

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.40

≤0.15

≤0.08

≥415

≥240

≥30

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.40

≤0.15

≤0.08

≥485

≥275

≥30

FAQ

1.What kind of work does your company do?
Our company is a professional manufacturer.
We mainly produces steel sheet/pipe/coil/lead round bars,as well as galvanized plate/pipe/coil/lead wire/corrugated sheet,etc.

2.Do you provide free samples?
Yes, we can provide free sample for testing,buyer should bear all the shipping costs.

3.How long is your delivery time?
Generally it is 3-7 days if the goods are in stock or it is 7-15 days if the goods are not in stock, it is according to quantity.

4.How can we guarantee quality?
Always a pre-production sample before mass production;always final Inspection before shipment.And we can also accept the third-party inspection and quarantine.

5.Why should you buy from us not from other suppliers?
Diversified products, direct supply from manufacturer.

Product Display

ASTM-A53-Square--pipe-(2)
ASTM-A53-Square--pipe-(4)
ASTM-A53-Square--pipe-(1)
Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value “unification, dedication, tolerance” for OEM/ODM Supplier ASTM 201 304 304L 316 316L 321 S32205 S32750 Cold Drawn Stainless Seamless Steel Tube, We focus on producing own brand and in combination with quite a few experienced phrase and first-class equipment . Our goods you worth have.
OEM/ODM Supplier China Stainless Steel Pipe and Stainless Steel Tube, To work with an excellent merchandise manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We’re the ideal partner of your business development and look forward to your sincere cooperation.