Surface Finished of Stainless Steel

Surface finish Characteristics & Application
NO.1 Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks
and chem i cal devices.
NO.2D Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used
as auto mo bile parts, build ing materrials and pipings.
NO.2B The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surface treament to improve its mechamical properties, N02B could nearly satisfy com pre hen sive uses.
NO.3 Polished with abra sive belt of grit #100#120,have bet ter bright ness with dis con tin u ous coarse stria, used as in ner and ex ter nal or na ments for building, elec tri cal ap pli anc es and kitchen uten sils etc.
NO.4 Polished with abrasive belt of grit #150-#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtud building inner and external ornaments electrical appliances, kitchen utensils and food processing equipment etc.
#320 Polished with abrasive belt of grit #320, have better brightness with discontinuous coarse stria, but thinner NO.3, are used as bathtub building inner and external ornaments electrical appliances, kitchen utensils and food lprocessing equipment etc.
HL Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks,
mainly used as building ornaments, elevators, door of building, frontal plate etc.
BA Cold rolled, bright an nealed and skin-passed, the prod uct has ex cel lent bright ness and good re flex iv i ty like mirror, used for lectrical appliances, mirror, kitch en apparatus, or na ment ma te ri als etc.

PUMAO STEEL CO,.LTD ,a professional metal raw material supplier. We have more than 10 years of experience in manufacturing stainless steel and carbon steel , which is located in Wuxi, the largest stainless-steel processing center in China. We provide stainless steel, carbon steel and aluminum. Our products include 200/300/400 series and duplex stainless steel coil and sheet, and regular stock are 10,000 tons. PUMAO has owned factory and provides a one-stop service for cutting, forming and surface processing of metal products. We are the leading distributor of POSCO-ZPSS and ESS , also cooperates with TISCO, CHENGDE, TSINGSHAN, YONGJIN, HONGWANG, JISCO, Mills. We have more than 10 years' experience in serving stainless steel industries, including green energy, kitchenware and household appliance, petro-chemical, shipbuilding, transit equipment like Auto and CRH(China Railway High-speed),and medical facility etc., our products are also widely used for heat-exchange pipe and tube,cookware and tableware, pressure vessel, petrochemical tank, precision electronic instrument, solar water heater, Automobile parts, etc.

FAQ

Q1: Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2: What product information do I need to provide?
A: Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q3: It's my first time to import steel products, can you help me with it?
A: Sure,we have agent to arrange the shipment, we will do it together with you.

Q4: What ports of shipment are there?
A: Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

Q5: What about product prices information?
A: Prices various according to periodic price changes of raw materials.

Q6: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

Q7: Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.

Q8: What are the certifications for your products?
A: We have ISO 9001, MTC, third parties’ inspections are all available such SGS, BV ect.

Q9: How long does your delivery time take?
A: In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

Q10: How many countries you already exported to?
A: We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.

Q11: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.

Q12: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.

Q13: How to pack the products?

A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation.

Q14: What is your working time?

A: In general, our online service

time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.