ASTM A403 WP321H REDUCING TEE 4x2''

ASTM A403 WP321H REDUCING TEE 4x2''

ASTM A403 WP321H Pipe Fitting Specification Range:

Size:1/2″-96″, DN 15mm-DN 2400mm.

Thickness:SCH10s,SCH20,SCH40,SCH80,SCH120,SCH160,SCH-STD,SCH-XS,SCH-XXS.

ASTM A403 WP321H Pipe Fitting Type:

The ASTM A403 WP321H pipe fittings contain:elbows,tees,reducers,caps,cross,bends,laterals etc.

ASTM A403 WP321H Pipe Fitting Products Standard:

We manufacture the ASTM A403 WP321 pipe fitting in different standards as follows:

ANSI/ASME standard:

• ANSI/ASME B16.9-Factory made wrought steel butt welding fittings,inculdes elbows,tees,reducers,caps dimensions.
• ANSI/ASME B16.28-Wrought steel butt weld;short radius elbows and return

DIN EN standard:

• DIN EN 10253-Butt welding pipe fittings,elbows,return bends,concentric and eccentric reducers,equal and reducing tees,and caps

GOST standard:

• GOST 17375-Carbon and low-alloy steel butt-welding fittings,elbow
• GOST 17376-Carbon and low-alloy steel butt-welding fittings,tee
• GOST 17378-Carbon and low-alloy steel butt-welding fittings,reducer
• GOST 17379-Carbon and low-alloy steel butt-welding fittings,cap
• GOST 17380-Carbon and low-alloy steel butt-welding fittings General specifications
• GOST 30753-Carbon and low-alloy steel butt-welding fittings sharply curved bends type 2D (R=DN) Design

JIS standard:

• JIS B2311-Steel butt welding pipe fittings for ordinary use.
• JIS B2312-Steel butt welding pipe fittings
• JIS B2313-Steel plate butt welding pipe fittings

KS standard:

• KS B1522-Steel butt welding pipe fittings for ordinary use and Fuel Gas.
• KS B1541-Steel butt welding pipe fittings.
• KS B1543-Steel plate butt welding pipe fittings.

MSS standard:

• MSS SP-43-Wrought stainless steel butt welding fittings.
• MSS SP-75-Specification for high test wrought butt welding fittings.

Chinese standard:

• GB/T 12459
• GB/T 13401
• SH/T 3408
• HGJ528
• SY/T0510

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.