310 Stainless Steel Weld Neck Flanges

Designed for high temperature applications, 310 stainless steel weld neck flanges provide high temperature oxidation resistance to 2000°F under mild cyclic conditions. An economic alternative to nickel alloys like alloy 330 or Inconel, 310 flanges provide slightly less strength and temperature resistance – but at a significantly lower price point. Alloy 310 can be used in moderately caburizing, moderately oxidizing, nitriding, cementing and thermal cycling applications when not used at the maximum service temperature. 310SS weld neck flanges also have good resistance to sulfidation and other forms of hot corrosion. Although primarily known for its high temperature properties, 310 stainless steel also provides excellent performance at cryogenic temperatures, with toughness down to -450˚F. Though 310 weld neck flanges are ideal for high temperature use, they should not be exposed to the severe thermal shock of repeated liquid quenching or where aqueous corrosive contaminants are present.

1.High temperature resistance.
2.Excellent resistance to oxidation under mildly cyclic conditions.
3.Good resistance to sulfidation and atmospheres where sulfur dioxide gas is encountered at elevated temperatures.
4.Good resistance to thermal fatigue.
5.Excellent toughness to cryogenic temperatures of -450°F.
6.Low magnetic permeability.
7.Good ductility and weldability.

Henan Tieyao Trading Co., Ltd. located in Anyang City, Henan Province, has been dedicated to providing high-quality pipe flanges to customers worldwide for many years. Since its establishment in 2005, the company has distinguished itself in the fiercely competitive market by leveraging its deep understanding of the industry and continuous technological innovation.

Our pipe flanges offer a wide variety of products and comprehensive specifications, meeting the diverse needs of customers in the petroleum, chemical, power, and construction sectors. Our products are consistently high-quality and reliable, with outstanding performance in key performance indicators such as corrosion resistance and pressure resistance, earning them the trust of our customers. The company also prioritizes customer service. We have established a comprehensive pre-sales, in-sales, and after-sales service system to provide comprehensive support to our customers. Whether it's product consultation, order processing, or after-sales maintenance, our customers can experience our professionalism and dedication. Looking ahead, Henan Tieyao Trading Co., Ltd. will continue to uphold the business philosophy of "Quality First, Customer First, and Innovation and Development," continuously enhancing its capabilities to provide global customers with even higher-quality pipe flange products and services, and contributing further to the development of the industry.

Q1: How long is your delivery time?

A1: Our standard delivery timeframe is 5-10 days for items readily available in stock. However, for items that require special order, the delivery period extends to 45-90 days, which is dependent on the quantity of the order.

Q2:Do you provide samples? Are they free or do they come with an extra charge?

A2: Certainly, we are delighted to offer free samples to our esteemed clients. Please note that while the samples themselves are complimentary, the shipping costs will be your responsibility.

Q3. What other excellent services does your company provide?

A3. Yes, we offer excellent after-sales service and fast delivery.

Q4. Do you accept TPL?

A4. Yes, of course. We welcome you to visit our factory to inspect the products and review the production process.

Q5. How do you guarantee quality?

A5. A factory test certificate is provided with the goods. We can accept third-party inspection if necessary.

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