$700-900 /Ton
| Payment Type: | L/C,T/T,D/P,D/A,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA |
| Min. Order: | 1 Ton |
| Transportation: | Ocean |
| Port: | Tianjin,Qingdao,Shanghai |
Brand: Youfa
Standard: Bs, Gb, Astm, Jis, Din, Api
Material: 10mowvnb, Cr-Mo Alloy, Crni Alloy, Stpa22-Stpa26, Api J55-Api P110, 16mn, Mo, A53-A369, Stb35-Stb42, 10cr9mo1vnb, Stpg42, Stba20-Stba26, Q195-Q345, Mn-V Alloy, 15nicumonb5, St35-St52, 10#-45#
Section Shape: Round
Place Of Origin: China
Application: Fluid Pipe, Structure Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Oil Pipe, Chemical Fertilizer Pipe, Gas Pipe
Production Process: Hot Rolled
Certification: Bsi, Ce, Ul, Api
Special Tube: Api Pipe, Emt Pipe, Thick Wall Pipe
Whether Alloy: Is Alloy
Tolerance: ±10%
Category: Seamless Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
| Selling Units | : | Ton |
| Package Type | : | Exporting seaworthy standard or as request. |
| Picture Example | : |
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Product Display
Chemical Composition:
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| Grade | ASTM A335 P5 | ASTM A335 P9 | ASTM A335 P11 | ASTM A335 P22 | ASTM A335 P91 |
| Element | UNS Designation | K41545 | S50400 | K11597 | K21590 | K91560 |
| Carbon | 0.15 max | 0.15 max | 0.05 – 0.15 | 0.05 – 0.15 | 0.08 – 0.12 | V at 0.18 – 0.25 |
| Manganese | 0.30 – 0.60 | 0.30 – 0.60 | 0.30 – 0.60 | 0.30 – 0.60 | 0.30 – 0.60 | N at 0.030 – 0.070 |
| Phosphorous, max | 0.025 | 0.025 | 0.025 | 0.025 | 0.020 | Ni at 0.40 max |
| Sulfur, max | 0.025 | 0.025 | 0.025 | 0.025 | 0.010 | Al at 0.02 max |
| Silicon | 0.50 max | 0.25 – 1.00 | 0.50 – 1.00 | 0.50 max | 0.20 -0.50 | Cb at 0.06 – 0.10 |
| Chromium | 4.00 – 6.00 | 8.00 – 10.00 | 1.00 – 1.50 | 1.90 – 2.60 | 8.00 – 9.50 | Ti at 0.01 max |
| Molybdenum | 0.45 -0.65 | 0.90 – 1.10 | 0.44 – 0.65 | 0.87 – 1.13 | 0.85 – 1.05 | Zr at 0.01 max |
Mechanical Properties:
| Mechanical properties | P1,P2 | P12 | P23 | P91 | P92 | P122 |
| Tensile strength | 380 | 415 | 510 | 585 | 620 | 620 |
| Yield strength | 205 | 220 | 400 | 415 | 440 | 400 |
Tensile Requirements:
| Tensile Strength, min., psi | P-5 | P-9 | P-11 | P-22 | P-91 | P91 shall not have a hardness not exceeding 250 HB/265 HV [25HRC]. |
| ksi | 60 | 60 | 60 | 60 | 85 |
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| MPa | 415 | 415 | 415 | 415 | 585 |
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| Yield Strength, min., psi |
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| ksi | 30 | 30 | 30 | 30 | 60 |
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| MPa | 205 | 205 | 205 | 205 | 415 |
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✔✔✔Why Choose Us
01.Customized service
Different types of product as you choose，Logo print for client's special request for ensuring your quality.
02.Advanced equipment
More production lines, using the most advanced equipment in China, a plant area of 5,000 square meters.
03.High-quality base steel
We choose high-quality raw materials. Our base steel comes from Baosteel, Shougang, etc., and our coating materials come from Nippon, Aksu and other well-known international brands.
04.Output
Products with a monthly output of about 5000-10000 tons, and have sufficient inventory.
05.Quality inspection
The implementation of strict quality inspection standards, products comply with ISO, SGS international standards, to ensure 100% compliance with customer requirements.
06.Price advantage
Advanced production management process, from production to delivery, efficient and fast.The most important is our competitive price, enquiry us for more details~
Our guarantee
Good Quality Makes Us Different!
* All products are produced by ISO9001 certified mill!
* All products are CE Certified!
* Non-destructive Testing Report is available if required!
* Heat Treatment Report is available if required!
* Mechanical Testing Report is available if required!
Tianjin Youfa Steel Co., Ltd. is a manufacturer specializing in the research and development, production, sales and service of carbon steel coils, galvanized sheet coils, carbon steel pipes, galvanized pipes, alloy pipes and seamless pipes. Our inventory support to meet the requirements of timely delivery. In recent years, our company has introduced a series of advanced equipment such as flying shears, polishing machines, pipe making machines, and uncoilers.
The products are all first-hand sources without any turnover links. Seamless steel pipe is our advantage products, we can guarantee the high quality at lower price. That makes us to be one of the best steel supplier in China. We stick to the principle of HIGH QUALITY, PREFECT SERVICE, and CONTINUOUS IMPROVEMENT. We hold the goal of ZERO DEFECT and ZERO COMPLAINTS. To perfect our service, we make our products with good quality and reasonable price.
The company adopts modern management concepts, adheres to the quality of survival, integrity and development, and gradually mounts the global competition platform. We should also adhere to actively participate in market competition, make friends with honesty, enhance feelings by service, and sincerely create prices for customers.
We welcome domestic and foreign customers with enthusiasm! Looking forward to your enquiry and cooperation.
Q:How to get a formal effective quotation?
A:According to your required specification, such as material(Article) ,main dimension, and the quantity you need, we will provide a formal effective quotation within a working days.
Q:How to deal with the parts received when they are found to be in poor quality?
A:Please rest assured that all our products are QC inspected completely and accepted with inspection report before delivery.Generally there will no non-conformance.In case of non- conformance, and the errors identified was caused by us, we will arrange to repair or make right parts for you.
Q: Are you a manufacturer?
A: Yes, Our factory located in Tianjin, China. The factory has advanced production lines for the highest quality stainless steel pipe. You could definitely enjoy our direct factory price.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
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