Product Details

Square Seamless Steel Tubes and Pipes for Agricultural

Equipment &Structure

Standards

Steel Grade

Chemical composition(%)

Mechanical properties (heat treatment status)

Tensile strength

Yield strength

Elongation(%)

GB8162

0.07-0.13

0.35-0.65

0.17-0.37

≤ 0.035

≤ 0.15

≤ 0.30

≤ 0.25

≥ 335

≥ 205

≥ 24

0.17-0.23

0.35-0.65

0.17-0.37

≤ 0.035

≤ 0.25

≤ 0.30

≤ 0.25

≥ 390

≥ 245

≥ 20

0.32-0.39

0.50-0.80

0.17-0.37

≤ 0.035

≤ 0.25

≤ 0.30

≤ 0.25

≥ 510

≥ 305

≥ 17

0.42-0.50

0.50-0.80

0.17-0.37

≤ 0.035

≤ 0.25

≤ 0.30

≤ 0.25

≥ 590

≥ 335

≥ 14

Q345(A-E)

≤ 0.20

1.00-1.60

≤ 0.55

≤ 0.035

≥ 510

≥ 345

≥ 21

Product Name: Square Seamless Steel Tubes and Pipes for Agricultural Equipment

Surface treatment: unti-rust oil
Pipe Style: Seamless
Shape: Rectangular/square/special shaped/customized
Size: ≤ 65*65mm(A*A)
Length: 5800mm,6000mm or customized.Short-cutting service is available

usage:agriculture machiery part,structer

Technique: Cold-drawn

FAQ

** How long will it take to produce an order?
It is within 30days and 10days for the sample.

** What is your minimum order?
Usually 5 ton for each size. Sample is free within 1kg.

** What form of quotation do you offer?
FOB Tianjin, CIF and CNF Your destination

** What is your payment term?
Payment is 30% deposit, 70% before shipment .

** Does the sample for free or not?
The samples are free if they are common sizes, You need to pay for the freight .

** How do you guarantee the quality of the products?
All of our procedures are strictly operated under the ISO 9001:2008, and there are as many as 6 times of test during the production of each product to ensure the quality.

** How do you to package the product?
Wrapped with polywoven bags, we use steel belt to pack the outside, polywooden cases or wooden boxes for thin wall thickness can be offered if required

**How about the Third Party Inspection ?
We have been working with DNV,TUV,SGS,BV,CO,Lloyd's etc;

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