Complaint
All specifications products can be customized according to customer requirements | |
Production Name | Stainless Steel Tube, Stainless Steel Pipe |
Outer Diameter:6-2000 mm Thickness:0.1-100 mm(Size can be customized.) Length:≤12000mm or as per customer request | |
Product Standard | ASTM A213, ASTM A312, ASTM A789, ASTM A790, etc |
Material Grade | Mainly:201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13, etc 300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347,etc 200series:201,202,202cu,204,etc 400series:409,409L,410,420,430,431,439,440,441,444,etc Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304,etc Special StainlessSteel:904L,347/347H,317/317L,316Ti,254Mo,etc |
Welding Line Type | ERW,Efw,Sprial Weleded,Seamless (All can be customized as customer's requirements) |
Surface | BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed, etc |
MOQ | 1 ton and available sample |
payment terms | Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram (30% deposit),According to customer requirements |
Certificate | CE,ISO 9001, etc |
Delivery Time | Usually within 7 days, the time depends on the number of products. |
Surface finish | Characteristics & Application |
NO.1 | Hot-rolled surface, annealed and pickled, can be used as cold-rolling material, industrial tanks and chemical devices. |
NO.2D | Cold-rolled, annealed and pick led with out skin passing the dull products can be used as auto mo bile parts, building materials and piping. |
NO.2B | The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surface treatment to improve its chemical properties, N0.2B. could nearly satisfy comprehensive uses. |
NO.3 | Polished with abrasive belt of grit #100#120, 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 NO.3. are used as bathtub building 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 building ornaments, elevators, door of building, frontal plate etc. |
BA | Cold-rolled, bright annealed and skin passed, the product has excellent brightness and good reflexivity like mirror, used for electrical appliances, kitchen apparatus, ornament materials etc. |
Stainless steel pipe is a kind of hollow long round steel, which is mainly used in industrial transportation pipelines and mechanical structural components such as petroleum, chemical industry, medical treatment, food, light industry, mechanical instrument and so on. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchenware.
Stainless steel is a kind of material with brightness close to mirror surface, tough and cold touch. It is a relatively avant-garde decorative material with excellent corrosion resistance, formability, compatibility and toughness. It is used in heavy
industry and light industry, Daily necessities industry and architectural decoration industries.
The stainless steel tube can be classified into a Cr system (400 series), a Cr-Ni system
(300 series), a Cr-Mn-Ni (200 series), and a precipitation hardening system (600 series). 200 series - chrome-nickel-manganese
austenitic stainless steel, 300 series - chrome-nickel austenitic stainless steel.
301-----extension is good for molding products. It can also be hardened by mechanical processing. Good weldability. Wear
resistance and fatigue strength are better than 304 stainless steel.
302-----corrosion resistance is the same as 304, because the carbon content is relatively high and the strength is better.
303-----It is easier to cut than 304 by adding a small amount of sulfur and phosphorus.
304-----that is 18/8 stainless steel. The GB grade is 0Cr18Ni9. 309 - Better temperature resistance than 304.
316-----After 304, the second most widely used steel grade, mainly used in the food industry, the pharmaceutical industry and
surgical equipment, added molybdenum to obtain a special structure resistant to corrosion.
321 - Other properties are similar to 304 except that the addition of titanium reduces the risk of corrosion of the material weld.
400 series - ferritic and martensitic stainless steel.
408-Good heat resistance, weak corrosion resistance, 11% Cr, 8% Ni.
409-The cheapest model, usually used as a car exhaust pipe, is a ferritic stainless steel (chrome steel).
410-Martensite (high-strength chrome steel) with good wear resistance and poor corrosion resistance.
416-The addition of sulfur improves the processing properties of the material.
420-"cutting grade" martensitic steel, similar to the earliest stainless steel of Brinell high chromium steel. Also used for
surgical knives, it can be done very brightly.
430 - ferritic stainless steel, for decoration, for example for automotive accessories. Good formability, but poor temperature
resistance and corrosion resistance.
440-High-strength cutting tool steel with slightly higher carbon content. After proper heat treatment, it can obtain higher yield
strength and hardness can reach 58HRC, which is among the hardest stainless steel. The most common application example is the
"razor blade." There are three commonly used models: 440A, 440B, 440C, and 440F (easy processing type).
500 series - heat resistant chrome alloy steel.
600 Series - Martensitic precipitation hardened stainless steel tube.
Packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
Shipping | 1.Shipping by containers |
2.Shipping by bulk ship | |
The packaging method can be customized according to customer requirements | |
1.Q: Why choose us?
