S31803 S32750 Duplex Stainless Steel Flanges ASME B16.5 WN flange Blind flange

Other Products of Duplex Steel UNS S31803 Flanges

Standard dimensions:

• ANSI B16.5 (150lb - 2,500lb)
• B16.47 SERIES A & B (150lb - 2,500lb)
• BS3293 (150lb - 2500lb)
• API 6A (2,000lb - 20,000lb)
• API 17D (2,000lb - 20,000lb)
• BS4504/EN1092 (PN6 - PN160)
• BS10 TABLE D7K
• D.I.N

1.Know Your API6A From Your ANSI b16.5

The use of duplex and super duplexstainless steel in pipes and pipe flanges is popular, because of the extra strength these materials provide.

If you're in the business of buying pipes or pipe fittings, you'll appreciate the importance of getting materials right in flanges, and buying the right ones for what you need.

Because there are so many different kinds of flange across the world, there are global standards to make life easier, from api 6ato ansi b16.5.

With so many different pipe flanges around, from weld neck flanges to blind flanges and api flanges, it's worth understanding the differences between them all, and what the different standards mean.

API Flanges

API flangesare manufactured for high strength operating refinery systems with products such as oil and explosive gases. API flanges are also made with a higher operating pressure, which sets them apart from say an ansi b16.5 flange.

Within api flanges, there are further categories, such as api 6a.

Pipe Flanges

Whether you're after blind flangesor need an api 6a, make us at Citizen Metals Pvt. Ltd. your first port of call. We have a wide range of api flangesin stock, and can supply all of them with grooves, back faces, bevels and bores inlaid with a variety of alloys.

Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fittings for Huitong Group and assisting another subsidiary company of Huitong Group:Zhengzhou Huitong Machanical Equipment Co.,Ltd., in exporting machanical equipment.

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.,with the strong support of Huitong Group,and years'development and innovation, are more and more professional in technical service and can manufacure products with all kinds of material,shape and size. Especially in elbows, tee, reducer, flange and pipe cap etc., we have gained more than 20 product patent, and hundreds of technology patent. Also,we have gradually taken an ireplacable role in High-pressure,high-temperature and anti-corrosion area. With the continuous construction of engery in China,such as petrol gas,electric power,etc.,our company has become the purchasing center of whole set fittings for such projects.In 2009,a foreign trade team established,is manily engaged in oil gas and electric power projects abroad.By now, our products have been exported to

Canada,Malaysia,Parkistan,UAE, Eygpt,the Middle East countries, etc.. We have passed the qualification of ISO9001:2000 and API quality certification system. High-quality products and high-class service are well received by abroad customers in this industry. The unique diversified production line can offer you one-package serive, you can pruchase all complex products from us at one time. What's more, our sufficient material stock and conventional product stock can ensure you receive satisfied product in the shortest time.

With powerful financial strength,advanced managerial concept, excellent marketing service,strict quality control system and integrated marketing team,we would like to develop together with you hand in hand. Adhering to the operation principle of "faith first and clients foremost", we always supply high quality products, complete after-sales service and favorable prices. We sincerely hope to establish long-term cooperation with you on the basis of mutual benefits, reciprocity and common development.

People who interested in our products or want to get more information about us,contact us,please!Looking forward for your inquiry.