Active Member
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[China]
Address: Xin'an Industrial Park Area B,Huangdao District
Contact name:Grace
Kwayt Group Limited |
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Production Name |
Q235 Black Round ERW Welded Steel Pipe | |
Brand | Hongsheng | |
Size | OD | 30-660mm |
W.T | 2-60mm | |
Length | 5-12mm or as your requirement | |
Steel Material | ASTM A53,A106,A179-C,Q195,Q235,Q345, DIN17175 St35.8,St33,St42 | |
Usage | Petroleum, power, gas, chemical and medical equipment, construction, bridge, power engineering | |
Standard | ASTM ,DIN, GB,JIS,BS | |
Technique | Hot rolled or Cold Drawn | |
Inspection | With Hydraulic Testing, Eddy Current , Infrared or X-Ray Test Also With Chemical And Physical Property Inspect | |
Package | 1. Bundle packing. 2. Bevelled end or plain end or varnished as per buyer's requestments. 3. Marking: as per customer's requests. 4. Painting varnish coating on the pipe. 5. Plastic caps at ends. | |
Ends | Plain or Beveled (Can be Protected By Plastic Pipe Cap) | |
Supply Others | galvanized steel pipe,stainless steel pipe,carbon steel pipe, alloy steel pipe,ERW PIPE, API pipe,pipe fitting | |
Chemical Composition
Standard | Type of steel | C | Si | Mn | P | S | Cu | Ni | Cr | Mo | V |
ASTM A106 | A | ≤0.25 | ≤0.10 | 0.27-0.93 | 0.035 | 0.035 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
B | ≤0.30 | ≤0.10 | 0.29-1.06 | 0.035 | 0.035 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 | |
C | ≤0.35 | ≤0.10 | 0.29-1.06 | 0.035 | 0.035 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 | |
ASTM A53 | A | ≤0.252 | / | ≤0.95 | ≤0.50 | ≤0.60 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.08 |
B | ≤0.35 | / | ≤1.20 | ≤0.50 | ≤0.60 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.08 |
3.Our Factory
Qingdao Kwayt Co.,Ltd is the subsidiary company of Shandong Hongsheng Steel Pipe Co., Ltd. which is engaged in exportation of steel pipes and fittings. Shandong Hongsheng Steel Pipe Co., Ltd. is the largest manufacturing and sales enterprise for galvanized steel pipe ,seamless steel pipe and fittings in the north of Shandong Province.
Welcome to visit our factory !!
4.Company Certificates
5.Packing & Shipping
8.My Contact
| Company Name | Qingdao Kwayt Co.,Ltd |
| Factory Name | Shandong Hongsheng Steel Pipe Co.,Ltd |
| Company Address | Room4002,5th Building, Xin'an Industrial Park Area B, Qingdao Economic and Technical Development Zone,China. |
| Contact Person | Grace Zhang |
| Tel | 86-532-86949292 |
| Fax | 86-532-86943002 |
| 008615965584189 | |
| Skype | kwayt0312 |
| Mob | 0086-15965584189 |
| Postcode | 266555 |
| Web | www.kwaytgroup.com |
