Welcome To K-Wing, your professional supplier of stainless steel products for architectural, construction, lifting, landscaping, shade & sail, marine, DIY, etc.
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K-Wing is always innovating to satisfy our customers by supplying solution of customer´s inquiry, supply a modular railing system which is easy to use and competitively priced, develop, and design according to customer´s idea, supply stainless steel products in featuring excellence quality.
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We look highly the customer experience and always strive to supply products to meet different demand in different area.
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Best Price PolicyÂ
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Your success in business is most important for us! Therefore we will offer you sharp prices to help you to win more market share in your local place and country. We aim to always provide the best price available on every product we supply. We continually work closely with our manufacturers and keep our overheads low so that we can consistently offer you the best available prices.Â
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Quality Assurance and Standards
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With over ten years experience in handrail fittings' business, we recognize that customer satisfaction is of primary importance to our success. We control every step of the casting, stamping, machining, welding, assembling, etc process, polishing techniques and Inspection to ensures the best possible quality.
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Whatever your Railing requirements, we are ready well and waiting to give you our professional help on sales and technical. Don´t hesitate to contact us.
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STANDARD OF CHEMICAL COMPOSITION FOR STAINLESS STEEL MATERIAL(%)
Material | C | Si | Mn | P | S | Cr | Ni | Mo | Finish |
AISI316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0-18.5 | 10.0-15.0 | 2.0-3.0 | Satin/ Mirror |
AISI304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 17.0-20.0 | 8.0-12.0 | -- |
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Yangzhou Chengde have the certification of API 5L and API 5CT, so we permit to produce and sell the API pipes with the Chengde brand directly.
We can produce the API pipes according to the API 5L standard, such as the GR.B Steel Pipe, X42 steel pipe, X52 steel pipe, X65 steel pipe, X70 steel pipe, X80 steel pipe, etc.
The follow table is our main reference list on the API 5L product
Customer |
PJT name |
Grade and size range |
Quantity(MT) |
Keppel |
N/A |
X52/X65 PSL2 OD (244.5~457)x(12.7~38.1) mm |
3650 |
Shell |
NYHAMNA |
X52/GR6/X52 PSL2 OD (219~609)x(12.7~65) mm |
968 |
SBM |
SAXI BATUQUE |
X52/X65 PSL2 OD (219~660)x(25.4~70) mm |
1100 |
Exxon Mobil |
Oil Field Chayvo |
X60PSL2/GR.6 OD(273.1~609.6)x(15.09~76.2) |
310 |
Dalian Shipping Building/ZPMC |
Leg bracing pipe |
X52~X80 PSL2 OD (159~955) x(10~51)mm |
7050 |
PETROBRAS |
PMXL1 MEXILHAO |
X52/X60/X65 PSL2 OD (219~762)x(18.3~69.85)mm |
850 |
The Piercing and rolling technology of Chengde possesses a number of patents in designing and manufacturing the equipment, and has improved in lots of areas targeting better performance and efficiency, which has distinguished itself from the peers.
Advantages of our pipes
1 Uniform mechanical properties and dimensions in longitudinal& transversal directions and better surface condition
2 Minimum Order Quantity (MOQ) as low as ONE piece AND Huge size scope to accommodate the project requirements (8"~48``).
3 Competitive price and shorter delivery, Superior international standard quality.
4 30 years experience and approvals with Major EPCs/OEMs/Clients in the supplier chain.
Line Pipe,Api 5L Pipe,X52 Pipe,X65 Pipe
YANGZHOU CHENGDE STEEL PIPE CO.,LTD , https://www.chengdepipe.com