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TOBO STEEL GROUP CHINA

  • China,Shanghai ,Shanghai
  • Verified Supplier
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China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5

  1. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  2. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  3. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  4. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  5. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  6. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  7. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  8. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  9. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  10. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  11. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5
  12. China High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5

High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5

  1. MOQ: 1pcs
  2. Price: Depending on quantity
  3. Get Latest Price
Payment Terms T/T, L/C, Western Union
Supply Ability 10 ton/month
Delivery Time 15-30 working days depending on quantity
Packaging Details Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Name Stainless Steel Flange
Temperaturerange -50°C to 600°C
Surface Clear
Alloy Or Not Alloy
Packing Wooden Case
Manufacturingprocess Forged
Pressure Rating 150 - 2500 lbs
Section Shape Round
Usage Petroleum
Wall Thickness SCH80
Standard Or Nonstandard ASME 16.5
Thickness SCH40S
Connection forged
Materials NO 6625
Package As customer requirment
Brand Name TOBO
Model Number Alloy Steel Flanges
Certification SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C, Western Union Supply Ability 10 ton/month
Delivery Time 15-30 working days depending on quantity Packaging Details Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Name Stainless Steel Flange Temperaturerange -50°C to 600°C
Surface Clear Alloy Or Not Alloy
Packing Wooden Case Manufacturingprocess Forged
Pressure Rating 150 - 2500 lbs Section Shape Round
Usage Petroleum Wall Thickness SCH80
Standard Or Nonstandard ASME 16.5 Thickness SCH40S
Connection forged Materials NO 6625
Package As customer requirment Brand Name TOBO
Model Number Alloy Steel Flanges Certification SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin China
High Light A182 F321 welding neck flangeHigh pressure Class 900 flangeASME B16.5 alloy steel flange

High Pressure A182 F321 Welding Neck Flange Class 900# DN15-DN600 ASME B16.5

 

 

This stainless steel welding neck flange is manufactured in strict accordance with ASME B16.5, using A182 F321 stainless steel, with pressure rating Class 900# and full size range DN15 to DN600.
 
F321 is a titanium-stabilized austenitic stainless steel, providing excellent resistance to intergranular corrosion, high-temperature oxidation and creep strength. It is widely used in high-temperature, high-pressure and corrosive pipeline systems.
 
The welding neck (WN) design ensures high structural strength, smooth flow transition and reliable welding performance, effectively reducing stress concentration and improving pipeline stability under high pressure.
 
Key features:
 
  • Standard: ASME B16.5
  • Material: A182 F321 Stainless Steel
  • Type: Welding Neck Flange
  • Pressure: Class 900#
  • Size: DN15 – DN600
  • Face Type: RF, RTJ available on request
  • Application: Oil & gas, petrochemical, power plant, boiler, heat exchanger and high-pressure piping systems
 
All flanges are produced with precision forging and machining, and undergo full inspection including dimensional check, pressure test and material certification to ensure stable performance and long service life.
Test Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirement
Brand TOBO
Certificates API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc.
Advantages 1. Abundant stock and prompt delivery
2. Reasonable for whole packages and processes.
3. 15 years' QC team service & sales management API& ASTM trained engineers.
4. More than 150 customers spread worldwide.
MOQ 1pcs
Delivery time 10-100 days depending on quantity
Payment terms T/T or Western Union or LC
Shipment FCA Tianjin/Shanghai, CFR, CIF, etc
Application Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Remarks Other materials and drawings are available.

 

 

N08800 features

1. High temperature strength

2. High creep breaking strength

3. Resistance to oxidation and Carburization in high temperature environment

4. Good corrosion resistance in many acidic environments

5. Good tolerance to many sulfur-containing atmospheres

 

 

 

FAQ.

Q: Are you trading company or manufacturer ?
A: We are manufacturer ,You can see the certification.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Importer,Exporter,Trading Company,Seller

  • Year Established:

    1998

  • Total Annual:

    3,000,000-10,000,000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

TOBO GROUP sales head offce in Shanghai.   We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia... TOBO GROUP sales head offce in Shanghai.   We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia...

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  • TOBO STEEL GROUP CHINA
  • No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
  • https://www.tobo-group.com/

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