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API5l Gr. B Large Diameter ERW Steel Pipe Black Painted

Large diameter stainless steelwelded pipe / tubing is one of our most important products that is beneath ISO/BV certificated. Our pipe was exported to all around the world due to its quality, competitive price and decent support.

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API5l Gr. B Large Diameter ERW Steel Pipe Black Painted
Our perforated ss sheets, Ss Round Bar, Welded Pipe carry out strict and standardized testing, resulting in a more beautiful design, longer service life, more reliable quality, but also more suitable for the needs of the majority of consumers. We pursue the company's objective of producing first-class products and delivering satisfactory services, and we strive to enhance the culture of high-quality talent. We are innovative in our management and take the initiative to undertake various social responsibilities to achieve good economic benefits and market competitiveness.

Product Description

Large diameter stainless steelwelded pipe / tubing is one of our most important products that is beneath ISO/BV certificated. Our pipe was exported to all around the world due to its quality, competitive price and decent support. This material has been quite useful and successful in several sectors, and when it was not for stainless steel, we certainly would have undergone a shortcoming in critical industrial processes.


Production Standard:

ASTM A312, ASTM A358, JIS G3459, JIS 3468, GB\T 12771, GB\T 28708, EN 10217-7


Main grade description in different standard

ASTM

DIN / EN

JIS

GB

ISO Name

Other

S20100

201

1.4372

SUS201

S35350

X12CrMnNiN17–7-5

J1 L1 LH 201J1

S20200

202

1.4373

SUS202

S35450

X12CrMnNiN18–9-5

202 L4, 202 J4, 202 J3

S30400

304

1.4301

SUS304

S30408

X5CrNi18-10

06Cr19Ni10

0Cr18Ni9

S31603

316L

1.4404

SUS316L

S31603

X2CrNiMo17-12-2

022Cr17Ni12Mo2 00Cr17Ni14Mo2

S40900

409

-

SUH409

S11168

X5CrTi12

0Cr11Ti

S40910

409L

1.4512

SUH409L

S11163

X2CrTi12

00Cr11Ti

022Cr11Ti

S41008

410S

1.4000

SUS410S

S11306

X6Cr13

-

S43000

430

1.4016

SUS430

10Cr17

X6Cr17

1Cr17


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

Huaxiao is the first company in China that imported the Large-caliber stainless steel industrial piping 24" Qianshang single weld pipe making equipment in from Yiwan Zhangwei Iron and Steel Machinery Co., Ltd., And is equipped with an internet solidification heat treatment furnace, whatever the weld, roundness, The degree of straightness is unmatched by UOE forming and welding. It boosts large-diameter pipes' finished process and meets the requirements of oil, chemical, dyeing and finishing areas.


Application

The high quality Large diameter stainless

steel welded pipe / tube fabricated by Huaxiao is widely used for

building, architecture,industry, shield, decoration,gear, etc..


We will state with absolute certainty that for API5l Gr. B Large Diameter ERW Steel Pipe Black Painted. We actively participate in a series of social good deeds, highlighting corporate social responsibility. We regard the interests of the country above all and actively undertake the historical mission as a social citizen.
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