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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Qingdao Kwayt Co.,Ltd
Type | 600 grit polished stainless steel square tube for decoration | |
Size: | OD | 15x15mm-600x600mm / 20x30mm-600x800mm |
| Wall Thickness | 0.8mm-15mm |
| Length | Less Than12m |
Steel material | Stainless steel: TP430, TP410, TP201, TP304, TP304L, TP310/S, TP316, TP316L, TP317L, TP321, TP310, TP310S, TP309, TP309S,TP347H,Duplex & Super Duplex Stainless Steel: UNS S31803, UNS S32750, UNS S32760 | |
Standard | ASTM DIN JIS EN GB | |
Usage | Used For Structure, Accessorize And Construction | |
Ends | 1) Plain | |
End protector | 1) Plastic pipe cap | |
Surface Treatment | 180#, 320#, 400# Satin / Hairline, Bright Anneal, Pickle,400#, 500#, 600# or 800# Mirror finish | |
Technique | Electronic Resistance Welded (ERW ) | |
Type | Welded | |
Welded Line Type | Longitudinal | |
Section Shape | Rectangular/square | |
Inspection | With Hydraulic Testing, Eddy Current , Infrared Test | |
Package | 1) Bundle, | |
Date of Delivery | According To The Quantity And Specification Of Each Order | |
Others | We can do special orders as customers’ requests! | |
Used field | Chemical industry, chemical fertilizer production, and petrochemical industry, natural gas industry, environmental protection, pharmaceutical chemical, food machinery, water supply, architecture and boiler heat exchangers. | |
Finishings
Steel is first rolled to the wanted size and thickness and then annealed to change the properties of the final material. Any oxidation that forms on the surface is removed by pickling, and a passivisaion layer is created on the surface. A final finish can then be applied to achieve the desired aesthetic.
The surface of our stainless steel includes: 2B, BA, 8K, HL, No4. |
| Surface Finish | Definition | Application | ||||||
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. | ||||||
| BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. | ||||||
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. | ||||||
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. | ||||||
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. | ||||||
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. | ||||||
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.Our factory supply galvanized steel pipe,stainless steel pipe,carbon steel pipe, alloy steel pipe, ERW/SSAW/ LSAW PIPE, API pipe,pipe fitting.
Our products are widely used in petroleum, chemical, power and gas, oil and gas well field casing and tubing, high pressure boiler tube, drinking water, fire, high-speed fence construction, steel tube, etc.
Our company has achieved API Certification and ISO9001-2008 Quality System Certification .
1.Are u a trade company or a manufacturer?
Qingdao Kwayt Co.,Ltd is the subsidiary company of Shandong Hongsheng Steel Pipe Co., Ltd. We are a factroy
2.What are your main products?
Carbon welded/seamless steel pipesPre galvanized welded/seamless steel pipesSome alloy steel pipes.
3.Do u supply other products?
Yes,We still supply all kinds of stainless steel pipe ,ERW/SSAW/LSAW steel pipe,pipe fittings,flanges.
4.Why should I choose you?
* contact us with your detailed inquiry, you will be replied within 24 hours.
* You are promised to obtain the best quality, price and service.
* We'd like to provide samples for your confirm.
* Wide excellent experiences with after-sale service.
*Every process will be checked by responsible QC which insures every product's quality.
5.Can you supply samples for our reference?
Yes,we always supply FREE samples.
| 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 www.kwaytsonicpipe.com |
