Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association

 
 

ASTM A53 Hot-dip Galvanized steel pipe


 ASTM A53 Hot-dip Galvanized steel pipe

 
 
Hot-dip Galvanized steel pipe 
1)Thickness:2.77-6.02mm 
2)OD:21.3-114.3mm 
3)Application:Structure 
4)Certification:ISO9001:2000
 
1)Product Name:ASTM A53 Hot-dip Galvanized steel pipe
2)Place of Origin:Nantong China(Mainland)
3)OD(mm):21.3  26.7  33.4  42.2  48.3  60.3  73.0  88.9  114.3
4)Nominal thickness(mm):2.77  2.87  3.38  3.56  3.68  3.91  5.16  5.49  6.02
5)Coefficient(c):1.064 1.051 1.045 1.040 1.036 1.034 1.032 1.028
6)Steel grade:Q215A  Q215B  Q235A  Q235B
7)Standard weight class:STD
8)Class A test pressure(Mpa):4.83MPa-13.10Mpa
9)Test pressure value(Mpa): D10.2-168.3mm to 3Mpa, D177.8-323.9mm to 5Mpa
10)Weight(Black Tube)(kg/m):1.27kg/m-16.07kg/m
11)Production:Has the following production steps:a. Round preparation, b. Heating, c. Hot perforation, d. Cutting head, e. Pickling, f. Grinding, g. Lubrication, h. Cold rolling, i. Degreasing, j. Solution heat treatment, k. Straightening, l. Cutting, m. Pickling, n. Inspection.
12)Application:Widely used in fire fighting, gas pipes, water transport and water supply projects; building, central air-conditioning pipe, fence, threading pipe, rolling doors, metal frame, support tube, furniture, sports equipment, fence, etc.
13)Export: Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!
14)Supply capacity:5000Ton/Month
15)Delivery period:25days after we receive the deposite
16)General Packaging:Hexangular packing in bundles
Welcome to your inquiry about our products.We assure that our products will satisfy your needs with competitive performance price ratio and best services.
 

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