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ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance

認証
中国 TOBO STEEL GROUP CHINA 認証
中国 TOBO STEEL GROUP CHINA 認証
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ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance

ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance
ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance

大画像 :  ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance

商品の詳細:
起源の場所: 中国
ブランド名: TOBO
証明: SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
モデル番号: 合金鋼のフランジ
お支払配送条件:
最小注文数量: 1個
価格: Depending on quantity
パッケージの詳細: 石油/力/化学薬品/構造/ガス/冶金学/造船業等
受渡し時間: 量による15-30日
支払条件: T/T、L/C、ウェスタンユニオン
供給の能力: 10 トン/月

ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance

説明
名前: 二重ステンレス鋼のフランジ サイズ範囲: 1/2インチ~48インチ
製造工程: 鍛造 検査: Mechinicalの特性の点検
技術: 鍛造 生産能力: 60000pcs/month
フランジを向き: 上げられた表面 形: 丸型
ヘッドコード: ラウンド 直径: 1
許容範囲: ±1% 学年: C71500
温度定格: -29°C - 593°C スタンダード: ANSI/ASME B165
アプリケーション: パイプラインの接続

ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance

 

This high-performance duplex stainless steel blind flange is strictly manufactured in accordance with ASME B16.5 standard, crafted from premium UNS S31254 duplex stainless steel, featuring a blind flange design and a pressure rating of 600#. It is specially engineered for industrial pipeline systems that require reliable sealing and excellent corrosion resistance, providing a secure, leak-proof solution for closing pipeline ends in harsh working environments.

 

UNS S31254 is a high-alloy duplex stainless steel (also known as 254SMO), renowned for its exceptional corrosion resistance—far superior to conventional duplex steels. It offers outstanding resistance to pitting, crevice corrosion, stress corrosion cracking, and general corrosion in aggressive media such as seawater, acidic solutions, chlorides, and industrial chemicals. With a balanced austenitic-ferritic microstructure, it also boasts high tensile strength, yield strength, and good toughness, enabling it to withstand the 600# pressure rating and long-term operation in demanding industrial conditions.

 

The blind flange design is specifically used to seal the end of pipelines, effectively preventing fluid leakage and protecting pipeline internal components from external contamination. It is precision forged and machined, with strict dimensional accuracy, a smooth sealing surface (Raised Face/RF as standard, Ring Type Joint/RTJ optional), and consistent material uniformity. The flange is easy to install and disassemble, facilitating pipeline maintenance, inspection, and temporary or permanent closure.

 

Widely applied in offshore oil and gas, marine engineering, chemical processing, desalination plants, pharmaceutical, and high-corrosion pipeline systems where reliable sealing and corrosion resistance are critical. All flanges undergo rigorous quality control, including chemical composition analysis, mechanical performance testing, pressure testing, and dimensional inspection, fully complying with ASME B16.5 standards and international industrial requirements.

Key Specifications

  • Standard: ASME B16.5
  • Material: UNS S31254 (254SMO) Duplex Stainless Steel
  • Type: Blind Flange
  • Pressure Rating: 600#
  • Size Range: DN15 - DN600 (custom sizes available upon request)
  • Face Type: Raised Face (RF) (standard), Ring Type Joint (RTJ) (optional)
  • Application: Offshore, petrochemical, desalination, chemical, marine, pharmaceutical, high-corrosion pipeline systems
With excellent durability, stable sealing performance, and strong corrosion resistance, this UNS S31254 duplex stainless steel blind flange provides a cost-effective and reliable sealing solution for 600# pressure industrial pipeline projects.

 

 

 

Product Details:

Place of Origin: China
Brand Name: TOBO
Certification: ISO/PED/TUV/SGS/LR/BV
Model Number: Duplex Steel

 

 

Payment & Shipping Terms:

Minimum Order Quantity: 500KG
Price: USD Depending on quantity
Packaging Details: Wooden case
Delivery Time: 10-100days
Payment Terms: L/C, T/T, Western Union

 

 

Product Range:

WNRF Flanges Size : 1/8" NB TO 48"NB.

WNRF Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

 

Stainless Steel WNRF Flanges: ASTM A 182, A 240

Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

 

Carbon Steel WNRF Flanges: ASTM A 105, ASTM A 181

 

Alloy Steel WNRF Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91

 

Nickel Alloys WNRF Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

 

Copper Alloys WNRF Flanges: Copper, Brass & Gunmetal

 

WNRF Flanges Standard
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10

 

Value Added Services

Hot Dip Galvanizing , Epoxy Coating.

 

Test Certificate

Manufacturer Test Certificate as per EN 10204 / 3.1B

 

ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance 0ASME B16.5 600# Blind Flange UNS S31254 Duplex Stainless Steel High Corrosion Resistance 1

 

 

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.

連絡先の詳細
TOBO STEEL GROUP CHINA

コンタクトパーソン: Ms.

電話番号: 13524668060

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