321 Stainless Steel Pipe Price with SGS and BV approved

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
4 m.t.
Supply Capability:
50000 m.t./month

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Item specifice:

Standard: AISI,ASTM,JIS Technique: Cold Drawn Shape: Round
Surface Treatment: Bright Steel Grade: 300 Series Certification: ISO,SGS
Thickness: 0.1-160mm Width: no Length: 1000-6000mm
Outer Diameter: 10-150mm Net Weight: 5kg

Product Description:

Details:
 

Description

stainless steel brake pipe

Supply Capacity

1500 tons/month

Process Method

cold drawn and cold rolled

Out Diameter

6-711mm

Wall Thickness

0.3-120mm

Length

6-25 meters

Steel Grade

200 (Ni : 0.8%), 201B (Ni : 3%), 201H (Ni : 5%)

301 (Ni : 6%), 304, TP304, TP304L/304L, 321, TP321, 316, TP316L, 316L, 316Ti

317, 317L, 309S, 310S(2520), 347, Duplex 2205, Duplex 2207, etc. 

Standards

ASTM / ASME, GB, DIN, JIS, T14975, etc.

Specification

O.D: 1/4" - 32" (inch) 

W.T: SCH5S, SCH10S,SCH40S,SCH80S,SCH160S,etc.

Or non-regular size to be tailored as required.

Application

Heat exchanger,Liquid delivery,Structure,etc.

Packing

1.with plastic cap to protect both ends

2.plastic bag wrapped outside the pipe

3.bundles to be covered by polythene & strapped securely .

4.if require ,then pack into wooden box.

Certificate

ISO 9001:2008

Delivery time

30-60 days depend on Quantity

Payment Term

T/T, Irrevocable L/C at sight

Trade Term

FOB , CFR , CIF

 321 Stainless Steel Pipe Price with SGS and BV approved

 

 

Specifications of SS Tube 38mm:

 

1)Commodity:seamless stainless steel tube

2)Technique:cold and hot rolled

3)Surface:2B,HL,BK,NO.1,NO.4,NO.8,etc.

4)Material: TP304, TP304L, TP310 / S, TP316L, TP316 / 316L dual grade, TP317L, TP309/S, TP410,TP420,TP430,TP904L

5) Standards: ASTM ,AISI,etc.

6) Outer diameter:0.6mm-1200mm

7) Thickness:0.3mm-120mm

8) Length: as your requirement

9) Applications: for fluid and gas transport; structural and machining applications

 321 Stainless Steel Pipe Price with SGS and BV approved

 

 

 

Why choose us:

 

1. Independent warehouse & factory 
2. Quick delivery (within 3-7 days)

3. Best service

4.High quality with reasonable price

5.High efficiency
6.Good reputation

7. Samples can be provided as your requirements. 

 

 

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Q:How can the inner walls of stainless steel tubes be polished?
1) (used in polishing the inner surface polishing machine): rod is thrown into the tube to drive the impeller 1000 or homemade abrasive wheel rotating speed, and with the rotation of the polishing pipe itself, while rotating slowly forward throwing rod. Generally speaking, first use the 60#-80# wheel of Chiba or abrasive belt wheel for rough throwing, and then gradually fine throwing with high precision according to the requirement of smoothness. Large size pipe 6, more than the general use of thousands of impeller, small size of the pipe can be made with homemade abrasive belt wheel, you can reduce costs.
Q:What's the difference between stainless steel pipe or stainless steel composite pipe?
The stainless steel composite pipe is iron pipe. The outside is plated with stainless steel. It is heavy, but it is easy to rust for a long time,
Q:Where is the difference between seamles steel pipe and welded pipe?
1., the appearance of seamless steel pipe and welded pipe difference in the welded pipe wall welded tendons, and seamless No.2. seamless pipe pressure is higher, welded pipe is generally in 10 or so MPa, now welded pipe to do seamless processing.3. seamless steel tube is formed in the rolling process. Welded steel pipes need to be welded after coiling, and spiral welding and direct welding are generally used. Seamless performance is better, of course, the price is higher.
Q:Where is the difference between seamless steel pipe or welded pipe?
The steel tube is a hollow steel strip, used as pipe conveying fluid, such as oil, gas, water, gas, steam, in addition, the bending and torsional strength of the same, the weight is light, so it is widely used in the manufacture of machinery parts and engineering structures. It is also used to produce all kinds of conventional weapons, guns, shells and so on.
Q:304 stainless steel has several advantages, a few big advantages, the more concrete the better
304 stainless steel advantages:1. environmental sanitation: put an end to red water, blue green water, and hidden water problems, no peculiar smell, no harmful substances, keep the water quality pure, lead free, harmless to human health.2., wear resistance: beautiful surface, clean and bright, long lasting, no scratches, never rust, never break. 3., low temperature: kitchen, bathroom, stainless steel water pipe, faucet angle valve will never break.4., thermal expansion and excellent insulation performance: stainless steel tube has expansion, cold contraction, slow insulation performance.5. authority certification: stainless steel metal element precipitation than WHO and European drinking water act standard value of 5% is still lower.
Q:Stainless steel pipe chamfering how to process?
Chamfering machine is a kind of small precision machine tool which is specialized in mould manufacture, hardware machinery, machine tool manufacturing, hydraulic parts, valve manufacturing, textile machinery chamfering and milling, planing and other processing methods.
Q:How thick is the 3 stainless steel tube?
All units of steel default are mm mm. stainless steel 3 thick meaning, that is, the thickness of 3 mm mean
Q:Under what circumstances can the stainless steel pipe be welded by argon arc, and under what conditions can the arc welding be used?
Argon arc welding is a kind of welding technology using argon gas as protective gas. Also called argon gas shielded welding. That is, argon shielded gas is applied around the arc welding, and the air is separated from the welding zone to prevent the oxidation of the welding zone. Argon arc welding technology is based on the principle of arc welding on using argon protection for metal welding, the welding material in high current to be welded on the substrate is melted into liquid form of molten pool, the metal to be welded and welding welding technology to achieve a metallurgical combination, due to the high temperature melting on argon welding continuous feeding in the welding material can not contact with oxygen in the air, thereby preventing the material oxidation, therefore can welding stainless steel, iron metal hardware.
Q:What is the welding of stainless steel?
If batch welding, it is recommended to use laser welding, welding heat affected area is small, weld appearance, speed, more suitable for thin plate,
Q:What are the weld sleeves for stainless steel pipes?
Quota refers to the quantity standard of manpower, material resources, financial resources and time consumed by qualified units under certain technical and organizational conditions. In the labor organization reasonable and rational use of materials and machinery under the condition of a predetermined number of resources consumed by the completed units qualified product standards, the level of social productive forces, it reflects the level of a certain period of time. For each construction project, the amount of labor is calculated, including basic labor and other labor. Plus the materials for this project, including basic materials and other materials. The unit price is based on the labor value of the different types of work at that time. The value of the material is the budgeted price based on the previous market price.

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