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Saw Cutting is High Accuracy, High Quality .According to the form of the tool, sawing/ saw cutting includes bow sawing, circular sawing, band sawing and sawing of the grinding wheel. Saw cutting belongs to mechanical cutting method. Sawing machine, d
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ASTM A240 202 Stainless Square Tube can be offered by us, we have ASTM A240 202 Stainless Square Tube suppliers and manufacturer ,if you need ASTM A240 202 Stainless Square Tube price and specification ,please contact us.
S355j2 channel steel bar mechanical properties

S355J2 is the most common high strength steel for construction that we sell. It is a non-alloy structural steel to EN10025-2 2004. S355j2 channel steel offers high yield and THE BEST WEIGHT LOSS PILLS tensile strength with a minimum yield strength of

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You are here : section steel--Katalor steel > Rectangular hollow section > 正文GB6728 20# steel rectangular hollow section, rectangular pipe, rectangular tube

GB6728 20# steel rectangular hollow section, rectangular pipe, rectangular tube

GB6728 20# steel rectangular hollow section, rectangular pipe, rectangular tube

We are a professional manufacturer for GB6728 20# rectangular hollow section, specialized in GB6728 20# rectangular hollow section, please contact us if you have any requirements and welcome to our factory when you come to China.

20# rectangular hollow section usage:
1.Building construction, water conveying, steel structure, shipbuilding, farm vehicle, the railway and highway guardrail, container framework, furniture, decoration and other related industries.

2.For low pressure liquid delivery such as gas and oil

3.For different planting and breeding business

GB6728 20# rectangular hollow section Chemical Composition Analysis:

Grade

GB6728

20#

0.17~0.23

0.17~0.37

0.35~0.65

≤0.25

≤0.30

≤0.25

GB6728 20# rectangular hollow section Mechanical Properties:

Grade

Yield strength

MPa

Tensile strength

MPa

Elongation

GB6728

20#

≥410

≥245

≥25

20# rectangular hollow section Technique: Welded, Seamless

20# rectangular hollow section Surface Treatment: Galvanized, Painting

As a professional Chinese 20# rectangular hollow section supplier, we will supply our best quality with the competitive price ,the best service and rapid delivery time. If you purchase the 20# rectangular hollow section, we support you to pay the PMI inspection. If you have any question about 20# rectangular hollow section wholesale price, you are welcome to contact me .We are sincerely looking for your cooperation.