Product Description
We specialize in stainless steel pipe/pipes, seamless stainless steel pipe/pipes/piping, stainless steel seamless pipe/pipes/pipingISO 9001 certificated manufacturer
More than 5 year export experience
China Petrifaction group pipe system supplier
National Electricity factory pipe supplier
Pipe customers from all over the world Chemical Composition | 201 | 202 | 301 | 304 | 316 | 430 |
C | ≤0.08 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.08 | ≤0.12 |
S | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
P | ≤0.075 | ≤0.06 | ≤0.045 | ≤0.035 | ≤0.045 | ≤0.04 |
Mn | 8.5-10.5 | 8.5-10.5 | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.0 |
Si | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
Cr | 14-15 | 14-16 | 16-18 | 17-20 | 16-18 | 16-18 |
Ni | 0.8-1.2 | 4--6 | 4--7 | 8--12 | 12--16 | ≤0.05 |
B | The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses. |
No.3 | Polished with abrasive belt of git#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. |
No.4 | Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. |
HL | Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc. |
BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc. |
8K | The product have excellent brightness and prefer reflexivity can to be the mirror. |
Other Products
Company ProfileTianjin PengBo Tongda International trade Co.,Ltd is approved by Tianjin government to carry out import and export trading. Which is located in the beautiful coast of the bohai sea, 70 kilometers away from Tianjin port. Based on the northern iron and steel production centre and cooperating with the domestic first-class enterprise, We distribute and export all kind of high-quality steel products .The varieties include steel pipe, plate, wire rod, pipe fittings and other series products.The company insists on great quality, high-efficiency, best customer service. With high quality, competitive price, timely delivery to win the recognition and trust of many customers.The company has a group of staff proficient in foreign trade, foreign language, management, storage and transportation. Under the joint efforts of all staff,we established a stable cooperation relationship with a large number of customers around the world .Our products are exported to Europe, central and South America, Africa, the Middle East and other areas ,totally up to 30 country and regions .The annual trade volume are more than tens of millions of dollars.


FAQ--------------------------------------------------------------------------------------------Q:Are you trading company or manufacturer?A:We are both of trading company and manufacturer
Q:How long is your delivery time?A:Generally it is 5-10 days if the goods are in stock.or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q:Do you provide samples ? is it free or extra ?A:Yes,we could offer the sample for free charge but do not pay the cost of freight.
Q:What is your terms of payment?A:Payment<=10,000USD,100% in advance.Payment>=10,000USD,30%T/T in advance,balance before shipment. If you have any other questions,please feel free to contact us as below:
Contact Us |
Address: Room 801/901-1-4# .QingDaBoYa Yuan, Shuang Jiang Road. ShuangJie Town, BeiChen District, Tianjin China |
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Welcome to your kindly visit !