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ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges

Orzecznictwo
Chiny TOBO STEEL GROUP CHINA Certyfikaty
Chiny TOBO STEEL GROUP CHINA Certyfikaty
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ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges

ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges
ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges

Duży Obraz :  ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges

Szczegóły Produktu:
Miejsce pochodzenia: Szanghaj Chiny
Nazwa handlowa: TOBO
Orzecznictwo: ISO/TUV/SGS
Numer modelu: Kołnierze ze stali stopowej
Zapłata:
Minimalne zamówienie: 1 szt
Cena: negocjowalne
Szczegóły pakowania: Drewniana obudowa lub na żądanie
Czas dostawy: 15-30 Workodejs
Zasady płatności: T/T, Western Union
Możliwość Supply: 10 ton / miesiąc

ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges

Opis
Nazwa produktu: Kołnierze ze stali stopowej Typ połączenia: Spawane lub gwintowane
Przybory: Nr 6625 szerokość: 3 mm-2500 mm lub zgodnie z wymaganiami
Grubość: dostosowane Stosowanie: Transport ropy naftowej i gazu ziemnego
Obróbka powierzchniowa: Obróbka cieplna, ocynkowana, dostosuj Standardowe lub niestandardowe: Norma ASME 16.5
Typ twarzy: RF, FF, RTJ Typ: Szyja spawalnicza
Kształt: Okrągły Port: Szanghaj, Ningbo itp.
Standard: ASME/ANSI B16.5 kod głowy: Okrągły
Typy: WN Kołnierz Ciśnienie: 150#~2500#
Podkreślić:

ASTM N10276 weld neck flange

,

3 inch 300# alloy steel flange

,

high performance RF flange

ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges

 

Product Description

 
These high performance weld neck flanges are made from ASTM N10276 nickel‑based alloy steel, featuring excellent corrosion resistance, high temperature stability and superior mechanical properties. Designed with RF raised face and Class 300 pressure rating, the 3‑inch flanges ensure tight sealing, high pressure resistance and long service life in harsh industrial environments. They are widely used in corrosive piping systems where reliability and durability are critical.
 

Key Parameters

 
  • Material: ASTM N10276 Alloy Steel
  • Type: WN Weld Neck Flange
  • Face Type: RF Raised Face
  • Size: 3 Inch
  • Pressure Class: 300#
  • Standard: ASME B16.5
  • Surface: Passivation, anti‑rust coating
  • Features: High performance, corrosion resistant, high strength, leak‑proof
  • Application: Chemical, petrochemical, offshore, marine and high‑corrosion piping systems
 

Application

 
Widely applied in chemical processing, refineries, offshore platforms, desalination plants, pharmaceutical and environmental engineering piping systems. Suitable for pipelines conveying acids, alkalis, chloride media and other corrosive fluids.
 

Product Advantages

 
  • Premium ASTM N10276 alloy provides excellent resistance to oxidation, pitting and stress corrosion
  • Weld neck structure reduces stress concentration and improves pipeline integrity
  • RF raised face design ensures reliable sealing under pressure and vibration
  • Class 300 pressure rating for stable performance in medium‑to‑high pressure systems
  • Precision machining ensures accurate dimensions and easy installation
  • Long service life in extreme working conditions
 

Installation & Use

 
Check flange surface, sealing face and bore for defects before installation; clean welding ends thoroughly; align with matching pipe and perform professional welding; tighten bolts evenly and symmetrically; conduct hydrostatic pressure test after installation.
 

Precautions

 
Store in dry, ventilated and non‑corrosive environment; avoid collision and scratch during transportation and handling; use within rated temperature and pressure; adopt special welding technology for nickel‑based alloy materials.
 

Delivery

 
Ship within 7–15 working days after order confirmation; shipped by sea, air or express; logistics tracking number provided.
 

Payment Terms

 
T/T, L/C, Western Union, PayPal; 30% deposit, balance before shipment.
 

Packing

 
Anti‑rust film, foam protection and plywood wooden case packing; shockproof, moisture‑proof and durable for long‑distance transportation.

 

Product Description

 

Product Name Carbon steel / Stainless steel / Alloy Flanges
Standard ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Type WN Flange, So Flange, LJ Flange, LWN Flange, SW Flange, Orifice Flange, Reducing Flange, figure 8 blind (blank&Spacer)
Special Flange: According to the drawing Picture
Materials

Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675
Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L
Stainles steel: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H
Duplex Steel: ASTM A182 F51, F53, F55
Alloy Steel: ASTM/ASME S/ A182 F11, F12, F22, F5, F9, F91

Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....

Dimension (150#,300#,600#): DN15-DN1500
900# : DN15-DN1000
1500#: DN15-DN600
2500#:D N15-DN300
Marking Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement
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 requirment
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. (Petrofac, G.S Engineer, Fluor, Hyundai Heavy industry, Kuwait National Oil, Petrobras, PDVSA, PetroEcuador, SHELL, etc.)

 

ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges 0

ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges 1

ASTM N10276 RF Weld Neck Flange 3" 300# High Performance Alloy Steel Flanges 2

FAQ
  1. Are you a manufacturer?
  2. Yes, we are a professional flange and pipe fittings manufacturer.
  3.  
  4. Can you provide MTC?
  5. Yes, full material test certificates are available.
  6.  
  7. Do you accept custom sizes?
  8. Yes, custom sizes, classes and face types are supported.

Szczegóły kontaktu
TOBO STEEL GROUP CHINA

Osoba kontaktowa: Ms.

Tel: 13524668060

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