SS 317 Seamless Pipe

1. Standard: ASTM A312, ASME SA312
2. Grades: AISI 317, UNS S31700, WNR 1.4449
3. Outer Diameter (OD): 1/8" to 24"
4. Wall Thickness: Schedule 10 to Schedule XXS (Extra Extra Strong)
5. Length: Single random, double random, and cut lengths

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Product Introduction

SS 317 seamless pipes are made from a high-alloy austenitic stainless steel that offers addition of molybdenum gives alloy 317 enhanced corrosion resistance, especially against chlorides and other halides. This makes them ideal for use in various high-corrosion environments. Can withstand higher temperatures without losing its mechanical properties, making it ideal for heat exchangers and chemical processing equipment. Offers a smooth surface without any welded seams, reducing the risk of leaks and failures in high-pressure applications.

Applications of SS 317 Seamless Pipe:

1. Chemical Processing
2. Petroleum Refining
3. Pharmaceuticals
4. Marine Environments

ASTM A312 UNS S31700 Steel Pipe Specifications

Specifications	ASTM A 312 / ASME SA 312
Dimensions	ASTM, ASME and API
Size	1/8″NB TO 24″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH60, SCH80, XS, SCH100, SCH120, SCH140, SCH160, XXS
Type	Seamless
Form	Round Pipes, Custom Pipes, Square Pipes, Rectangular Pipe, "U" Shape, Hydraulic Pipes
Length	Single Random, Double Random & Cut Length.
End	Plain End, Beveled End, Treaded

SS 317 Seamless Pipe Chemical Composition

Element	Percentage (%)
Carbon (C)	0.08 max
Manganese (Mn)	2.00 max
Silicon (Si)	1.00 max
Chromium (Cr)	18.0 - 20.0
Nickel (Ni)	11.0 - 15.0
Molybdenum (Mo)	3.0 - 4.0
Phosphorus (P)	0.045 max
Sulfur (S)	0.030 max

FAQ

Q: Would you provide samples for free?

A: Yes. We provide samples for Free.

Q: What information should i provide to search for the right products?

A: Material grade, sizes, thickness, coating and purchase quantity, etc

Q: What Is The Minimum Order Quantity?

A: No Minimum Order Quantity

Q: About SS 317 product prices?

A: Prices vary from period to period due to cyclical changes in the price of raw materials.

Q: How long does your delivery time take?

A: In general, our delivery time is within 5-21 days, and may be delayed if the demand is extremely large or special circumstances occur.

Q: Can I visit your Factory?

A: Of course, we welcome customers from all over the world to visit our factory.

Q: Does the product have quality inspection?

A: Of course, we provide all original mill test certificate, En 10204 certificate, and support third party inspection.

Q: How to pack the products?

A: The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet.

Q: Exported Countries

A: Brazil, South Africa, Indonesia, India, Singapore, Malaysia, Iran, Russia, UAE, Chile, Laos, etc

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