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Yuhong Group Co.,Ltd

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China A403 WP321 Stainless Steel Sr Elbow Butt Weld 180 Degree B16.11
China A403 WP321 Stainless Steel Sr Elbow Butt Weld 180 Degree B16.11

  1. China A403 WP321 Stainless Steel Sr Elbow Butt Weld 180 Degree B16.11
  2. China A403 WP321 Stainless Steel Sr Elbow Butt Weld 180 Degree B16.11
  3. China A403 WP321 Stainless Steel Sr Elbow Butt Weld 180 Degree B16.11
  4. China A403 WP321 Stainless Steel Sr Elbow Butt Weld 180 Degree B16.11
  5. China A403 WP321 Stainless Steel Sr Elbow Butt Weld 180 Degree B16.11

A403 WP321 Stainless Steel Sr Elbow Butt Weld 180 Degree B16.11

  1. MOQ: 1PC
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C at sight, T/T
Supply Ability 10000 PCS PER MONTH
Delivery Time Depending on QTY
Packaging Details Ply-wooden Case / Iron Case / As per client
Products Name Stainless steel butt weld elbow
Material WP321
Standard AISI B16.11/ASME B16.11
Application Pipe connection
Bending Radius SR/LR
Package PLY-WOODEN CASE
Brand Name YUHONG
Model Number A403 WP321
Certification ABS, GL, DNV, NK, PED, AD2000, CCS, ISO 9001-2008
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C at sight, T/T Supply Ability 10000 PCS PER MONTH
Delivery Time Depending on QTY Packaging Details Ply-wooden Case / Iron Case / As per client
Products Name Stainless steel butt weld elbow Material WP321
Standard AISI B16.11/ASME B16.11 Application Pipe connection
Bending Radius SR/LR Package PLY-WOODEN CASE
Brand Name YUHONG Model Number A403 WP321
Certification ABS, GL, DNV, NK, PED, AD2000, CCS, ISO 9001-2008 Place of Origin China
High Light 180 degree butt weld elbowWP321 butt weld elbowb16.11 butt weld elbow

A403 WP321 STAINLESS STEEL SR ELBOW BUTT WELD 180 DEGREE B16.11

 

 

 

Overview

 

WP321 BW elbow refers to a butt weld elbow made from stainless steel grade WP321. This type of elbow is used in piping systems to change the direction of flow. The "BW" stands for butt weld, indicating that the elbow is designed to be welded to the pipe for a secure and leak-proof connection. WP321 is a grade of stainless steel known for its high corrosion resistance and strength, making it suitable for use in various industries and applications.

 

 

Characteristics of SS321

  • Corrosion Resistance: SS321 provides excellent resistance to corrosion, especially in high-temperature environments.
  • High Temperature Resistance: It can withstand elevated temperatures up to 900°C (1650°F) without losing its mechanical properties.
  • Weldability: SS321 is easily weldable with most standard welding methods, making it suitable for a wide range of fabrication processes.
  • Creep Resistance: It has good creep strength, making it ideal for applications where the material is subjected to prolonged high temperatures.
  • Oxidation Resistance: SS321 offers good resistance to oxidation, ensuring long-term durability in various demanding conditions.
  • Stability: It is stabilized with titanium, which prevents the formation of harmful carbides at high temperatures, improving its resistance to intergranular corrosion.

These characteristics make Stainless Steel 321 a popular choice for applications in industries such as aerospace, automotive, chemical processing, and more.

 

 
Composition composition of SS321
 

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

Other

321

min.
max

-
0.08

2.00

0.75

0.045

0.030

17.0
19.0

-

9.0
12.0

0.10

Ti=5(C+N)
0.70

321H

min.
max

0.04
0.10

2.00

0.75

0.045

0.030

17.0
19.0

-

9.0
12.0

-

Ti=4(C+N)
0.70

347

min.
max

0.08

2.00

0.75

0.045

0.030

17.0
19.0

-

9.0
13.0

-

Nb=10(C+N)
1.0

 
 
Mechanical Properties of SS321
 

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50 mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

321

515

205

40

95

217

321H

515

205

40

95

217

347

515

205

40

92

201

 
 
Physical Properties of SS321
 

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (μm/m/°C)

Thermal Conductivity (W/m.K)

Specific Heat 0-100 °C (J/kg.K)

Electrical Resistivity (nΩ.m)

0-100 °C

0-315 °C

0-538 °C

at 100 °C

at 500 °C

 
321
 

8027

193

16.6

17.2

18.6

16.1

22.2

500

720

 
 
Applications

  • Aircraft exhaust manifolds

  • Expansion joints

  • Bellows

  • Furnace parts

  • Heating element tubing

  • Heat Exchangers

  • Woven or welded screens for high-temperature mineral processing

  • Spiral Welded tube for burner pipes and flues

 
 
Penetration test
 

 
 
 

YUHONG Package

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2007

  • Total Annual:

    50M-70M

  • Employee Number:

    50~850

  • Ecer Certification:

    Verified Supplier

  YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...   YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...

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  • Yuhong Group Co.,Ltd
  • 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.steelseamlesspipe.com/

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