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Home ProductsSquare Steel Tube

High Frequency Electric Resistant Welded Square Tubes GR Q235B

Good quality OCTG Accessories for sales
Good quality OCTG Accessories for sales
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High Frequency Electric Resistant Welded Square Tubes GR Q235B

China High Frequency Electric Resistant Welded Square Tubes GR Q235B supplier
High Frequency Electric Resistant Welded Square Tubes GR Q235B supplier High Frequency Electric Resistant Welded Square Tubes GR Q235B supplier High Frequency Electric Resistant Welded Square Tubes GR Q235B supplier

Large Image :  High Frequency Electric Resistant Welded Square Tubes GR Q235B

Product Details:

Place of Origin: China
Brand Name: BRCO
Certification: ISO
Model Number: BR012

Payment & Shipping Terms:

Minimum Order Quantity: 30MT
Price: FOB,CIF,CFR
Packaging Details: in bundles or in bulk
Delivery Time: 10-15days after we get the down payments
Payment Terms: TT/LC
Supply Ability: 5000MT/MONTH
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Detailed Product Description
Secondary Or Not: Non-secondary Technique: ERW
Alloy Or Not: Non-alloy Application: Cranes Making
Surface Treatment: Anti-rust Coating

Square Tube is one of the main steel pipes used in construction field and machinery industry. 

High Frequency Electric Resistant Welded Square Tubes GR Q235B here mainly refers to the size 135*135*10mm, which is normally used in cranes making. It is welcomed both at home and abroad. 2.81m or 11.25m is the fixed common lengths required by clients. 

In general, square tubes can be divided into 2types :  seamless & ERW . 
 
From technical pespective, it can be categoried into: cold rolled & hot formed. 
 
Standards: GB/T3094-2000, GB/T6728-2002, JISG 3466, EN10219, EN10210, ASTM A500, 

——Specification Range

Normal Size

Dia(mm)

T(mm)

Dia (mm)

T(mm)

Dia (mm)

T(mm)

30*30

2-4

120*120

2-14

250*250

8-25

40*40

2-4

125*125

2-14

255*255

8-25

50*50

2-5

130*130

2-14

258*258

8-25

60*60

2-5

135*135

8-14

260*260

8-25

70*70

2-5

140*140

8-20

280*280

8-25

75*75

2-5

150*150

8-22

300*300

9-25

80*80

2-8

160*160

8-22

350*350

9-25

90*90

2-9

180*180

8-22

360*360

9-25

100*100

2-14

200*200

8-25

400*400

9-25

110*110

2-14

220*220

8-25

 

 

115*115

2-14

240*240

8-25

 

 

Dia(mm)

T(mm)

Dia(mm)

T(mm)

Dia(mm)

T(mm)

60*20

2-3

80*40

2-6

110*60

5-8

60*30

2-3

90*40

2-6

110*70

5-10

60*40

2-6

90*50

2-6

120*60

5-8

70*20

2-3

100*20

2-4

120*80

5-10

70*30

2-3

100*30

2-4

120*100

5-14

70*40

2-6

100*40

2-4

125*90

5-10

70*50

2-6

100*50

2-6

125*100

5-14

75*45

2-6

100*80

4-9

130*120

5-14

 

 

 

 

140*80

5-6,8-10

Big Size

Dia (mm)

T(mm)

Dia (mm)

T(mm)

Dia (mm)

T(mm)

180*100

5-14

300*200

7-25

400*250

7-20

200*100

6-18

300*250

7-25

400*300

7-25

200*150

5-6,8-25

320*200

7-25

420*350

7-25

250*100

5-14

350*100

7-18

450*150

7-18

250*200

6-25

350*200

7-25

450*250

7-22

250*225

6-25

350*250

7-25

500*300

7-25

300*100

7-18

350*300

7-25

600*200

7-18

300*150

7-18

400*200

7-18

600*400

8-25

High Frequency Electric Resistant Welded Square Tubes GR Q235B

High Frequency Electric Resistant Welded Square Tubes GR Q235B

Contact Details
Hebei Borun Steel Trade CO.,LTD

Contact Person: Ms. Melody C.

Tel: 86-317-5501333

Fax: 86-317-5501333

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