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ASTM A554 ONE METAL wholesale hottest seamless steel pipe
- Seamless Steel Pipe
Seamless Steel Pipe
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- One set ASTM A554 ONE METAL wholesale hottest seamless steel pipe
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- Shandong Brawny Industrial Co.,Ltd2020-07-10 09:46:19
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Product Description
ASTM A554 ONE METAL wholesale hottest seamless steel pipe
Specification:
Model | 201 stainless steel tube | Size | 18 mm Diameter |
Shape | stainless steel Tube | Thickness | 0.5 mm |
Surface | Polishing stainless steel | Color | Silver |
Main products:
1. Stainless Steel Slotted tube
2. Stainless Steel Sheet
3. Stainless Steel Screen
4. Stainless Steel Coil
Product Series:
1. Satin stainless steel
2. Mirror stainless steel
3. Embossed stainless steel
4. Etching stainless steel
5. Stainless steel coil(nASTM A554 ONE METAL wholesale hottest seamless steel pipe-band)
6. Slotted tube
Production range :
1. Coil source from TISCO/Bao Steel/Posco China.
2. Grade: AISI 201,202,304,316,409,430,444.
3. Size: 1219x2438,1500x3000,1250x2500,1500x4000.
4. Surface: Mill finish,2B,Hair Line;NO.4,8K[mirror polish].
Also we can offer color sheets with different color and MIRROR/SATIN/ETCHING surface.
Color: Rose gold/Ti gold/Bronze/Gun Black and other color according to custom's design.
About Product seamless steel pipe :
1. It is the best Chemical corrosion and electrochemical corrosion resistance in steel , only second to the titanium alloy.
2. Heat resistant, high temperature resistance, even resistance to low temperature and ultra-low temperature.
3. According to different kind of stainless steel, mechanical property are different, martensitic stainless steel with high strength
and hardness ,suitable for make erosion resistant,high strength and wear-resisting part; austenitic stainless steel with high
plasticity,suitable for make chemical factory equipment.
4. Because of the high plasticity,it is easy to process to all kinds of sheets and tubes.
5. With high welding property.
Choose Color :
We have variety of colors to choose for stainless steel sheet, if you want another color, please contact our customer service.
Production process of seamless steel pipe :
Process: Raw Material ---- Moulding ---- Sizing Cutting ---- Acid Pickling(polishing) ---- Checkout ---- Packing
Quality Control of seamless steel pipe :
1. Surface Inspection
2. Outside/Inside Diameter Inspection
3. Thickness/Length Inspection
4. Width Inspection
5. Air pressure
6. Straightness
7. Expanding/Flattening Test
8. Packing Check
9. Marking
Packaging of seamless steel pipe :
In our company, different kinds of products have different packaging:
Flexible Payment Item :
1. 30% deposit after PI, balance before shipment.
2. 30% deposit, balance L/C at sight.
3. L/C at sight.
4. L/C after 1-3 months with extra finance costs.
Customize of seamless steel pipe :
1. Color.
2. Surface decorative.
3. Stainless steel coil : can provide any width or thickness coil material.
4. Special pipes:complete specifications and stable quality, also products can be customized according to customer's request.
Sample & MOQ of seamless steel pipe :
1. Sample day: during 10 days and price according to specifications.
2. MOQ: 1 ton.
Material Specification of seamless steel pipe :
ASTM | CHEMICAL COMPOSITION(%) | ||||||||
C | Si | Mn | P | S | Cr | Ni | Mo | Others | |
201(0.8%-1.0%) NICKEL | ≤0.15 | ≤1.00 | 8.5-10.0 | ≤0.06 | ≤0.03 | 14.00-16.00 | ≥0.80 | N≤0.25 | |
202 | ≤0.15 | ≤1.00 | 7.5-10.0 | ≤0.06 | ≤0.03 | 17.00-19.00 | 4.00-6.00 | N≤0.25 | |
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00-20.00 | 8.00-10.50 | ||
304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00-20.00 | 8.00-12.00 | ||
316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | |
316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | |
321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 17.00-19.00 | 9.00-12.00 | Ti≥5xC | |
409 | ≤0.08 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.03 | 10.50-11.75 | ≤0.50 | Ti6xC%≤0.70 | |
409L |
≤0.03 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.03 | 10.50-11.75 | 0.5 | Ti8xC%≤0.70 | |
430 | ≤0.12 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.03 | 16.00-18.00 |
ASTM | Tensile strength(Mpa) | Yied strength(Mpa) | Elogation(%) | Hardness(HRB) | |||||
201(0.8%-1.0%)NICKEL | ≥655 | ≥310 | ≥40 | ≤100 | |||||
202 | ≥620 | ≥260 | ≥40 | ≤100 | |||||
304 | ≥515 | ≥205 | ≥40 | ≤92 | |||||
304L | ≥482 | ≥170 | ≥40 | ≤88 | |||||
316 | ≥515 | ≥205 | ≥40 | ≤95 | |||||
316L | ≥485 | ≥170 | ≥40 | ≤95 | |||||
321 | ≥515 | ≥205 | ≥40 | ≤95 | |||||
409 | ≥380 | ≥205 | ≥20 | ≤80 | |||||
409L | ≥350 | ≥185 | ≥22 | ≤80 | |||||
430 | ≥450 | ≥205 | ≥22 | ≤80 |
Product Maintenance:
In order to keep it gorgeous surface and lengthen service life, we should regular cleaning stainless steel surface, It is important to note below:
1. Pay attention to the surface scratch occur.
2. Avoid using bleach composition and abrasive detergents, steel wire ball, grinding tool.
3. To get rid of washing liquid, washing again at the end of the surface with clean water.
4. Stainless steel surface dust and dirt(easy to clean), can use soap and detergent or warm water washing.
5. Trademark, film on the surface of the stainless steel, wash with warm water, weak detergent.
6. Grease, oil, lubricating oil contamination on the surface of the stainless steel, with a soft cloth wipe up, then use neutral detergent or ammonia solution or use the detergent for cleaning.
7. Stainless steel surface with bleach and various acid, immediately wash with water, then use ammonia solution or neutral fizzy soda solution immersion, and use neutral detergent or warm water washing.
8. Stainless steel surface has rainbow lines, because of excessive use of detergents or oil, wash with warm water.
9. Stainless steel surface contamination caused by rust, can use 10% nitric acid or abrasive detergent washing.
Application:
Our products application range are large,for example:
FAQ:Q : If stainless steel isn't rust?
A : No, stainless steel is formed on the layer of a very thin and stable chromium oxide film (protective film) on the surface. Prevent oxygen to continue infiltration oxidation, to become corrosion resistance. Once have some reason, for example:
chloride ion in environment, without solid solution treatment and natural intercrystalline corrosion ,etc. Cause continuously damage to the film, oxygen atoms will constantly separation in the air or liquid , forming loose iron oxide, so metal surface will rust.
Q: Can use magnet adsorption to verify the stainless steel?
A : People believe that magnet adsorption stainless steel material to verify its quality and authenticity, without magnetic absorption, it is good and true, with magnetic suction, is believed to be fake.
Company Information:
We are ONE METAL CO.,LTD. Founded in year 2008,One Metal is specialized in the design and manufacture of stainless steel sheets with various surface.Our experience and expertise with international logistics guarantees your order will be delivered on time, with correct documentation and full test certificate. Through hard work our company has earned a reputation as a trustworthy, reliable and consistent company. Company's production capacity 1500 tons a month with 40 staff.
Why choose us?
1. High Quality.
2. Specialized production.
3. Affordable fair.
4. Excellent service.
Our Product are sell well all over the world:
Seamless Steel Pipe mills, volume should go through continuous annealing (CAPL unit) to eliminate cold hardening and rolling stress, or batch annealing reach the ASTM A554 ONE METAL wholesale hottest seamless steel pipe mechanical properties of the corresponding standard specifies. Seamless Steel Pipe surface quality, appearance, dimensional accuracy ASTM A554 ONE METAL wholesale hottest seamless steel pipe better than hot-rolled plate, and right-rolled thin product thickness is about 0.18mm, so the majority of users favor.
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Seamless Steel Pipe deep processing of high value-added products. Such as electro-galvanized, hot dip galvanized, electro-galvanized fingerprint resistant, painted steel roll damping composite steel, ASTM A554 ONE METAL wholesale hottest seamless steel pipe laminating steel plates, etc, so that the excellent quality of these products has a beautiful, high resistance to corrosion, has been widely used.
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