Material:10#,20#,Q195,Q235，A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2，Q355 = S355JR / A500 Grade B Grade Cetc
Length：5.8m-11.8m,or as customer's requirements.
Outer Diameter：12.7-406 mm
Wall thickness：1.2-12 mm
Standard：ISO,JIS,ASTM,AS EN
✦Advantage: Competitive price and quality from our own factory
✦Certification : Approved by ISO9001, CE, SGS every year
✦ We promise that all steel sold will have a 2-year warranty period and will be responsible for every batch of goods you buy!
✦ We are a professional steel manufacturer with guaranteed quality. If you want to purchase products, please contact us for a more favorable price!

Material:10#,20#,Q195,Q235，A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2，Q355 = S355JR / A500 Grade B Grade Cetc
Length：5.8m-11.8m,or as customer's requirements.
Outer Diameter：12.7-406 mm
Wall thickness：1.2-12 mm
Standard：ISO,JIS,ASTM,AS EN
✦Advantage: Competitive price and quality from our own factory
✦Certification : Approved by ISO9001, CE, SGS every year
✦ We promise that all steel sold will have a 2-year warranty period and will be responsible for every batch of goods you buy!
✦ We are a professional steel manufacturer with guaranteed quality. If you want to purchase products, please contact us for a more favorable price!

Material:10#,20#,Q195,Q235，A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2，Q355 = S355JR / A500 Grade B Grade Cetc
Length：5.8m-11.8m,or as customer's requirements.
Outer Diameter：12.7-406 mm
Wall thickness：1.2-12 mm
Standard：ISO,JIS,ASTM,AS EN
✦Advantage: Competitive price and quality from our own factory
✦Certification : Approved by ISO9001, CE, SGS every year
✦ We promise that all steel sold will have a 2-year warranty period and will be responsible for every batch of goods you buy!
✦ We are a professional steel manufacturer with guaranteed quality. If you want to purchase products, please contact us for a more favorable price!

Material:10#,20#,Q195,Q235，A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2，Q355 = S355JR / A500 Grade B Grade Cetc
Length：5.8m-11.8m,or as customer's requirements.
Outer Diameter：12.7-406 mm
Wall thickness：1.2-12 mm
Standard：ISO,JIS,ASTM,AS EN
✦Advantage: Competitive price and quality from our own factory
✦Certification : Approved by ISO9001, CE, SGS every year
✦ We promise that all steel sold will have a 2-year warranty period and will be responsible for every batch of goods you buy!
✦ We are a professional steel manufacturer with guaranteed quality. If you want to purchase products, please contact us for a more favorable price!

Material:10#,20#,Q195,Q235，A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2，Q355 = S355JR / A500 Grade B Grade Cetc
Length：5.8m-11.8m,or as customer's requirements.
Outer Diameter：12.7-406 mm
Wall thickness：1.2-12 mm
Standard：ISO,JIS,ASTM,AS EN
✦Advantage: Competitive price and quality from our own factory
✦Certification : Approved by ISO9001, CE, SGS every year
✦ We promise that all steel sold will have a 2-year warranty period and will be responsible for every batch of goods you buy!
✦ We are a professional steel manufacturer with guaranteed quality. If you want to purchase products, please contact us for a more favorable price!

Material:10#,20#,Q195,Q235，A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2，Q355 = S355JR / A500 Grade B Grade Cetc
Length：5.8m-11.8m,or as customer's requirements.
Outer Diameter：12.7-406 mm
Wall thickness：1.2-12 mm
Standard：ISO,JIS,ASTM,AS EN
✦Advantage: Competitive price and quality from our own factory
✦Certification : Approved by ISO9001, CE, SGS every year
✦ We promise that all steel sold will have a 2-year warranty period and will be responsible for every batch of goods you buy!
✦ We are a professional steel manufacturer with guaranteed quality. If you want to purchase products, please contact us for a more favorable price!