tubiao
E-mail: [email protected]
Tel: +86-13761906384

Seamless/ ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round Carbon /Stainless Steel Tube Supplier

Welded Square tube is also be used widely same as round tube, usually square tube for structure be used in industry and decorate field. This kind of tube finish can be varied much, such NO.4, HL, Grit600, Colored, Mirror.

Send Inquiry
Seamless/ ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round Carbon /Stainless Steel Tube Supplier

Our company always leads the trend with first-class quality, and makes unremitting efforts to build the first brand of stainless Channel Bar, Gauge stainless steel pipe, 410s stainless steel plate. With the superior and exceptional service, we are well developed along with our customers. We know that talents are the key to our company's development, and actively recruit and train outstanding talents for the company's development efforts. Our company can quickly and effectively respond to market needs and changes in product development, manufacturing, marketing, and customer service. We sincerely welcome businessmen at home and abroad to cooperate with us.

Product Description

Welded Square tube is also be used widely same as round tube, usually square tube for structure be used in industry and decorate field. This kind of tube finish can be varied much, such NO.4, HL, Grit600, Colored, Mirror.


Production Standard:

ASTM A554, JIS G3446, DIN17457, GB/T 12770, JG/T3030, YB\T 5363


Main grade mechanical property in different standard

201

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

260

515

40

-

95

217

-

JIS

275

520

40

241

100

-

253

GB

205

515

30

- 

99

-

- 

202

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

260

620

40

-

-

241

-

JIS

275

520

40

-

95

207

218

GB

-

-

-

-

-

-

-

304

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

205

515

40

-

92

201

-

JIS

205

520

40

187

90

-

200

GB

205

515

40

-

92

201

210

316L

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

170

485

40

-

95

217

-

JIS

175

480

40

187

90


200

GB

170

485

40

-

95

217

220

409

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

-

-

-

-

-

-

-

JIS

175

360

22

162

80

-

175

GB

-

-

-

-

-

-

-

409L

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

170

380

20

-

88

179

-

JIS

175

360

25

162

80

-

175

GB

170

380

20

-

88

179

200

410S

Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤

HRB ≤

HBW ≤

HV ≤

ASTM

205

415

22

-

89

183

-

JIS

205

410

20

-

88

183

200

GB

205

415

20

-

89

183

200


Production Process and Feature

About square and rectangle tube producing, the first step we make round tube, then reform to square or rectangle tube, sometime do the surface process.


Application

It's widely used on industry structure and building decorative


To meet the customers' over-expected pleasure, now we have our potent staff to offer our greatest general service which includes internet marketing, sales, planning, output, quality controlling, packing, warehousing and logistics for Seamless/ ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round Carbon /Stainless Steel Tube Supplier. Throughout the expansion, we have remained focused on our core philosophy that creativity and quality design together with a rapid response to market demands will yield profitable results. We are based on the management policy of "taking talents as support, using technology to obtain benefits, and making brand for development".

Hot Tags: stainless steel square tube, China, manufacturers, suppliers, factory, wholesale, buy, price, disturbutor, for sale, 410s stainless steel plate, Marine Stainless steel Tube, Rectangular Tube, Stainless Square Bar, Stainless Bar, Duplex stainless steel wire
Related Showrooms
Leave Message
Your privacy is important to us - we never sell or share your information.