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High quality Carbon steel square tube ASTM A36 Q195 Q235 Q345 SS400 Seamless steel Durable black hollow square tube cheap

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  • High quality Carbon steel square tube ASTM A36 Q195 Q235 Q345 SS400 Seamless steel Durable black hollow square tube cheap
  • High quality Carbon steel square tube ASTM A36 Q195 Q235 Q345 SS400 Seamless steel Durable black hollow square tube cheap
  • High quality Carbon steel square tube ASTM A36 Q195 Q235 Q345 SS400 Seamless steel Durable black hollow square tube cheap
  • High quality Carbon steel square tube ASTM A36 Q195 Q235 Q345 SS400 Seamless steel Durable black hollow square tube cheap
  • High quality Carbon steel square tube ASTM A36 Q195 Q235 Q345 SS400 Seamless steel Durable black hollow square tube cheap
  • High quality Carbon steel square tube ASTM A36 Q195 Q235 Q345 SS400 Seamless steel Durable black hollow square tube cheap

›

High quality Carbon steel square tube ASTM A36 Q195 Q235 Q345 SS400 Seamless steel Durable black hollow square tube cheap
Contact person : Lisa
Phone :+86 13256136192
WeChat :+86 13256136192
Whatsapp : +86 13256136192
Email : lisa@juyihengsteel.com
CONTACT US

Product Description


Products Details

SIZE RANGEDIAMETER: 20x20MM-600x600MM ; THICKNESS: 1.0MM--20.0MM
MATERIAL GRADEQ195 = S195 / A53 Grade AQ235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2Q355 = S355JR / A500 Grade B Grade C
STANDARDASTM A500,  EN10219,  EN10210,  JIS G3466GB/T6728
PIPE SURFACE

1) Natural Black

2) Oiled 

3) Color Painted

4) Galvanized (zinc coating 30-500g/m2)

TRADE TERMSFOB/ CFR/ CIF/ EXW/ FCA
PAYMENT TERMS30%&70% T/T ;  100% LC AT SIGHT (others can be negotiated)
DELIVERY TIME30-45 DAYS AFTER RECEIVE DEPOSIT OR LC
BRANDJUYIHENG  (HOT SALES)
HOT SALES MARKETSoutheast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and Oceania


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Square and Rectangular Steel Pipe size chart
Square Hollow SectionRectangular Hollow SectionThickness
20*20 25*25 30*3020*40 30*401.2-3.0
40*40 50*5030*50 25*50 30*60 40*601.2-4.75
60*6050*70 40*801.2-5.75
70*70 80*80 75*75 90*90 100*10060*80 50*80 100*40 120*801.5-5.75
120*120 140*140 150*150160*80 100*150 140*80 100*180 200*1002.5-10.0
160*160 180*180 200*200200*150 250*1503.5-12.0
250*250 300*300 400*200 350*350 350*300250*200 300*200 350*200 350*250 450*250 400*300 500*2004.5-15.75
400*400 280*280 450*300 450*200400*350 400*250 500*250 500*300 400*6005.0-20.0


Strict Quality Control:

1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.

2) National accredited laboratory with CNAS certificates

3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK.


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