ASTM/AISI/JIS/DIN/GB Mirror/Polished Alloy Steel China Pipe Duplex 2205 Steel Coil/Tube Surface Treatment

Product Description

Item:  ASTM A213 304 316 Stainless Steel Pipe With Best Price 

1)Material:310S,309S,316,316L,316Ti,321,321H,317,317L,347,347H,304,304H,304L,301,201,202, etc

2) Outside diameter: 3/8"-100"(4-2500mm)

3) Wall thickness: SCH10-SCH160, XS, STD, XXS, (0.5-150mm)

4) Length: 5.8m, 6m, 11.8m, 12m, or as required

5) Surface: Pickling, annealing, polished(180#-600#), bright, sand blast, hair line, brush, satin, snow sand,
embossed, titanium, etc

6) Export to: Indonesia, Singapore, USA, UK, Iran, India, Dubai, Peru, Ireland, Holland, Canada, Thailand,
Brazil, Ukraine, Saudi Arabai, Egypt, Spain, Ireland, South Korea,South Africa,Chile,etc

Our stainless steel pipe and duplex stainless steel pipe has best quality with low cost and short delivery,
welcome to contact for details. We are sure your inquiry or requirments will get prompt attention.


The reason why you Choose us

·· SGS and BV Audited company .

· Industry experience over 50 years.

· Management Systems-Internal Software

· Finished Product Inventory-More Than 50000 Tons.

· Raw Material inventory -Over 80000 Mertic Tons.

· Shipment of goods -More than 50 countries worldwide.

· We have the most convenient transport and prompt delivery.

· We offer competitive price with best service .

· We have high technical production line with top quality products.

· We have win high reputation based on best quality products.

Choose Tiangang ,Choose Top Guarantee

Description	ASTM A312 A213 304 316 316L 310S 321 Seamless Welded Stainless Steel Pipe, steel  pipe, steel  tube, stainless  steel  tube, Duplex  stainless  steel  pipe,Seamless  stainless  steel  pipe, welded  stainless  steel  pipe
Standard	ASTMA312, A213, A376, A789, A790, A376, A249, EN10217-7-2005, GB14976-2002, GB13296-2009, JIS  G3459-2004, JIS3463-2006, etc
Material	stainless  steel: 309S, 309, 310S, 310, 316, 316L, 316Ti, 317, 317L, 321, 347, 347H, 304, 304L,301, 201, 202, Duplex  steel: S32304, S31803, S31500, S32900, S31260, S32750, S32500,SS2324, etc.
Outside Diameter	3/8" -100" , DN15-DN1200, 4-2500mm
Wall  thickness	SCH5-SCHXXS  (0.5-150mm)
Length	5.8m, 6m, 11.8m, 12m, or  as  required
Surface	Annealing, pickling, polishing, bright, sand  blast, hair  line, brush, satin, snow sand, titanium, etc
Package	Standard  export  package, Suit  for  all  kinds  of  transport, or  as  required
MOQ	500Kg
Price term	Ex-Work, FOB, CNF, CFR, CIF, etc
Payment term	TT, L/C, Western Union
MOQ	500Kg
Export  to	Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi  Arabia, Viet  Nam, Chile, Italy,Iran, India, Ukraine, Brazil, South  Africa, Dubai, Kuwait, Oman, South Korea, Suriname, etc
Application	Stainless  steel  pipe  widely  used  in  petroleum,   chemical  industry,   electric  power,boiler,   high  temperature  resistant,   low  temperature  resistant,   corrosion  resistant  .  The  size  of  the  pipes  can  be  made  according  to  clients  requirements.
Contacts	If  you  have  any  questions,   please  feel  free  to  contact  me. we are sure your inquiry or requirements will get prompt attention.

To ensure the tubes meet the required standards, they are subjected to several tests like the Product Analysis, Hardness, Mechanical, Flattening, Flaring, Hydrostatic, or NDT tests, based on the client’s test requirements. The tubes must also conform to the applicable provisions of the current edition of Specification A 450/A 450M.
The ASTM A179 Tubes come in different sizes and varying wall thicknesses, and U-bending tubes can also be offered. Additionally, the tubes are subject to various test requirements, including ASTM A179 Tubes (ASME SA179 Tubes) Chemical Compositions, Mechanical Properties, Wall Thickness Tolerance, Outside Diameter Tolerance, Cut Length Tolerance, and Hydrostatic Test Pressures, to ensure quality.

Applications

The applications include tubular heat exchangers, condensers, and similar heat transfer apparatuses.

Typical Size

It is important to note that the ASTM A179/ASME SA179 is a standard that covers tubes ranging from 1/8 to 3 in. [3.2 to 76.2 mm] as typical size, inclusive, in outside diameter. Mechanical property requirements do not apply to tubing smaller than 1/8 in, [3.2 mm] in outer diameter or with a wall thickness under 0.015 inches [0.4 mm].

Normal Size

OD. (In,mm):

3/4” (19.05mm);

1” (25.4mm);

1¼” (31.75mm);

1½” (38.1mm);

2” (50.8mm);

2½” (63.5mm);

3” (76.2mm).

Wall Thickness (BWG, mm)

16BWG (1.651mm);

14BWG(2.108mm);

12BWG(2.769mm);

10BWG(3.404mm);

8BWG(4.191mm)

Length(ft, mm):

16ft(4877mm);

20ft(6096mm);

24ft(7315mm);

Any other fixed length.

Max length is 28000mm

U-bending can also be offered.Test requirementsChemical Compositions of ASTM A179 Tubes

Mechanical Properties of ASTM A179 Tubes

Wall Thickness Tolerance of test requirements

Outside Diameter Tolerance of test requirements

Cut Length Tolerance

Hydrostatic Test Pressures of test requirements

Scope of ASTM A179 Tubes

1. ASTM A179 Tubes (ASME SA179 Tubes) cover minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.
2. ASTM A179 Tubes (ASME SA179 Tubes) cover tubes 1/8 to 3 in. [3.2 to 76.2 mm], inclusive, in outside diameter. Tubing smaller in outer diameter and having a thinner wall than indicated in this specification is available. Mechanical property requirements do not apply to tubing smaller than 1/8 in, [3.2 mm] in outside diameter, or with a wall thickness under 0.015 inches [0.4 mm].
3. The values stated in inch-pound, or SI units, are regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply unless this specification’s “M” designation is specified in the order.

Note

• The tubes are typically used in heat exchangers, condensers, heat transfer equipment, and similar pipe applications.

• Mill test certificates are issued according to EN10204.3, and the tubes shall be seamless with testing conducted as per A 450 / A450M.

• The application includes heat exchangers, condensers, heat transfer equipment, and similar pipe.

Packing of ASTM A179 Tubes

To protect the tubes during transportation, they are packed in wooden boxes or bundles with plastic paper and suitably protected for sea-worthy delivery. The product marking includes ASTM A179 or ASME SA179, size, heat no., lot number, and Manufacture name or logo.

Zhongzheng Stainless Steel Co., Ltd. was established in 2018 with aregistered capital of 20 million yuan. lt is a manufacturing company thatintegrates the production of special materials, manufacturing andprocessing, sales, and technology development. The company covers anarea of 2,000 square meters and has 200 employees. it has built worldclass stainless steel seamless pipe (hot piercing, cold drawing, cold rollingproduction lines, precision steel pipe production lines, and large, mediumand small-sized welded pipe production lines. The company has beencommitted to providing high performance, high precision, hightemperature-resistant, high pressure-resistant, and corrosion-resistantsolutions and technical services for industrial equipment pipeline systems.The company specializes in producing a series of steel pipes, pipe fittingsflanges, etc., such as high-temperature (nickel-based) alloys, austeniticduplex steel, urea grade stainless steel, super stainless steel, etc. Thecompany is equipped with an annual production capacity of 5,000 tons ofstainless steel seamless pipe production line, 7,000 tons of welded pipeproduction line, and 500 tons of pipe fittings production line, etc. lt canoroduce stainless steel seamless pipes with diameters ranging from ‌Φ‌6 to‌Φ‌762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ‌Φ‌15 to ‌Φ‌2200 and wallthicknesses ranging from 0.5 to 80 mm, pipe fittings, and various stainlesssteel ingots, round steel, rough pipes, etc., according to customerrequirements and in accordance with standards such as GB, ASTM, etc.WORKSHOP