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Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings

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Zizi is trustworthy. During the five years of working with them, I felt their profession. Their pipe fittings are not only of good quality and cost-effective, but their service are thoughtful and attentive, eliminating the worry of our after-sales.

—— Nadim Akef-Purchase Manager

We also compared many other companies before we chose Zizi, but they can provide the best products and services in my ideal price. Our cooperation went well, and I also introduced my partners to buy their products.

—— Rabih Abi Saab-Project Manager

I must say their staffs are very responsible, especially Mr. Jerry. He always provides quotes and various documents in a short time, and he can consider many things in advance therefore helping me solve many problems.

—— Jessie Lee-Merchandiser

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Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings

Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings
Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings

Large Image :  Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings

Product Details:

Place of Origin: China
Brand Name: ZIZI
Certification: ISO, CE
Model Number: Duplex Steel Threaded Fittings

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: Negotiation
Packaging Details: Plastic Bag, Carton Box, Wooden Cases
Delivery Time: 7-10 Days
Payment Terms: T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability: 60000 PCS Per Month
Detailed Product Description
Product: Threaded Elbow, Tee, Coupling, Cap, Nipple, Union, Bushing, Plug Material: UNS S31803, S32750, S32760, A182 F51, F53, F55
Size: 1/8″, 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″, 4″ Pressure: 2000LB, 3000LB, 6000LB
Thread: NPT, BSP, BSPP, BSPT, GI, PT Standard: ASME B16.11, BS3799
High Light:

super duplex fittings

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lateral tee pipe fitting

Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings

 

Duplex Steel Forged Fittings

Manufacturer and exporter Zizi provide a wide range of duplex steel forged fittings threaded fitting in common used grades UNS S31803, S32750, S32760.

Duplex stainless steel fittings offers high strength, fine finish, and excellent resistant to corrosion and pressure. Compared to welding fittings, it has an obvious advantage of simple and quick installation, it is the best choice for pipes that are not suitable for welding.

What is threaded fittings?

Forged Threaded fittings has threaded end to connect with other fittings or pipes. It covers different usage pipe fittings such as connection, change the direction, reducing the size.

Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings 0

Threaded Elbow

Threaded elbow mainly is used to change the direction of pipeline in 45° or 90°.

  • 90 Degree Elbow
  • 45 Degree Elbow
  • Reducing Elbow

 

Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings 1

Threaded Tee

It can connect pipes as well as provide branches for the main pipe.

  • Equal Teel
  • Reducing Tee

 

Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings 2

Threaded Coupling

It is used to connect two pipes together.

  • Full Coupling
  • Half Coupling

 

Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings 3

Threaded Cap

The function of cap is to block off the flow, which is the same as threaded plug.

 

Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings 4

Threaded Plug

It is insert into the pipe end to stop the fluid.

  • Hex Head Plug
  • Round Head Plug
  • Square Head Plug

 

Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings 5

Bushing

It is used to connect two pipe with different diameter. It has external and internal threadeds.

  • Hex Bushing
  • Flush Bushing

Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings 6

Threaded Nipple

  • Barrel Nipple
  • Close Nipple
  • Hex Nipple

 

Duplex Stainless Steel Grades

Zizi supply forged threaded fittings in duplex / super duplex stainless steel ASTM A182 F51, F52, F53, F54, F55, F57, F59, F60

Here is the details of common used duplex steel grades.

UNS S31803 / A182 F51

Chemical Composition, %

C Mn P S Si Ni Cr Mo
0.03 2 0.03 0.02 1 4.5-6.5 21-23 2.5-3.5

Mechanical Properties

Tensile Strength Yield Strength Elongation
620 450 25

 

UNS S32750 / A182 F53

Chemical Composition, %

C Mn P S Si Ni Cr Mo
0.03 1.2 0.035 0.02 0.8 6-8 24-26 3-5

Mechanical Properties

Tensile Strength Yield Strength Elongation
800 550 15

UNS S2760 / A182 F55

Chemical Composition, %

C Mn P S Si Ni Cr Mo
0.03 1 0.03 0.01 1 6-8 24-26 3-4

Mechanical Properties

Tensile Strength Yield Strength Elongation
750-895 550 25


Package of Duplex Steel Forged Fittings

The size of forged threaded fittings will not exceed 4", so they are packed into wooden cases.

Before packed into cases, we will dip them into anti rust oil to keep the surface clean. We will put each duplex steel fittings into plastic bags and put them into carton box. The label will be affixed to the box to show the product name, specification and quantity.

Contact Details
ZIZI ENGINEERING CO.,LTD

Contact Person: sales

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