炭素鋼A694F65 1500LB溶接ネックフランジ – ANSI B16.5

Flange Specification Commodity

Flange Size DN15—DN2000

Type Weld Neck, Slip-On, Blind, Plate flange, Etc.

Standard ANSI, ASME, DIN, JIS, BS and GB.

Materials Carbon steel, stainless steel

Process Raw material inspection. Cutting. Heating. Sizing. Blazing. Beveling. Forging.machining.drilling.marking. packing. delivery, 等.

Printing Carbon steel with yellow or black print, cold or hot galvanized or Anti-rust oil.

Packing Wooden case or pallet or be required.

Delivery Usually within one month. Inspection Factory in-house or Third Party inspection available.

Payment L/C,T/T,D/A,D/P

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製品概要
なぜ私たちを選ぶのか
FAQs
Packing & Delivery

Petroleum and Gas Industries pipe flange

Product Overview
Provide a concise and clear introduction to the product. Mention the type of flange, materials used, and its primary specifications.

The Carbon Steel Weld Neck Flange is manufactured according to the ANSI B16.5 standard, designed for high-pressure applications and known for its robust construction and ease of installation. Available in a variety of materials, including stainless steel, carbon steel, and alloy steel, this flange type is ideal for connecting pipes, valves, and pumps.
Material: 炭素鋼, Stainless Steel, 合金鋼
標準: ANSI B16.5 / B16.47, EN1092-1, ASME
Pressure Rating: クラス 150 – 2500
Size Range: 1/2” to 48”
Surface Finish: Anti-rust oil, ブラックペインティング, or custom coating options available
Application Scenarios
Describe the specific industries and use cases where the product can be utilized.
Example:
The Weld Neck Flange is widely used in:
Petroleum and Gas Industries: Ideal for high-pressure and high-temperature pipeline connections.
Chemical Processing Plants: Suitable for corrosive environments where chemical resistance is required.
Power Generation: Used in power plants for steam and high-temperature water pipelines.
Marine & Offshore Applications: Resistant to harsh marine environments.
Product Features & 利点
Highlight key features and unique selling points that differentiate your product from competitors.

高強度: プレミアムグレードの炭素鋼から製造, 耐久性と高い引張強度を確保.
耐食性: 亜鉛メッキや塗装などの高度な表面処理, フランジは過酷な環境に耐えます.
正確な寸法: タイトなシーリングと接続されたパイプラインとの完璧な位置合わせを保証します.
汎用性の高い接続: 幅広いパイプタイプとサイズに対応.
Quality Assurance & Control
Outline the steps taken to ensure the quality of the product during manufacturing.Heat Treatment ,NON
Our Service:
1. あなたのためのよく訓練された営業チームサービス.
2. スモールMOQ, 通常、サンプルが利用可能です.
3. OEMをサポート & ODMの: 私たちは、クライアントの要件に応じてロゴや税関パッケージを印刷することができます.
4. 最高品質: 品質を管理する専門のQCチームがあります.
5. タイムリーな配達: お支払い後10~40日以内に商品を発送できます, 製品と数量により異なります.
6. DHLと連携しています, UPSの, フェデックス, TNTとEMSの小口注文. 大量注文の場合は、空路または海路での発送を手配できます.
7 満足のいくサービス: 私たちはクライアントを友人として扱い、 24 営業時間カスタマーサービス.

ANSI B16.5 600lb ASTM A105N LWN Long Weld Neck Flange Ring Type Joint used for shipbuilding

高強度: プレミアムグレードの炭素鋼から製造, 耐久性と高い引張強度を確保.
耐食性: 亜鉛メッキや塗装などの高度な表面処理, フランジは過酷な環境に耐えます.
正確な寸法: タイトなシーリングと接続されたパイプラインとの完璧な位置合わせを保証します.
汎用性の高い接続: 幅広いパイプタイプとサイズに対応.

Flange Standard

ANSI B16.5/ B16.47/ B16.36/ API605, 6ある, 6B/ MSS SP44/ AWWA C207
DIN 2527/ 2528/ 2561/ 2565/ 2566/ 2573/ 2576/ 2627/ 2630/ 86029/ 86030 等.
BS 4504 PN16/PN40, BS10 TABLE E/TABLE D

JIS/KS 5K, 10K, 16K, 20K, 30K
UNI 2253/2254/2276-2278/2281-2284/6083/6084/6089-6093
GOST 12820/12821

American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500

European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400

Flange Facing Types:

Flat Face (FF), Raised face (RF), groove (G), female(F), ring joints face(RJ)

Material:
Carbon steel (ASTM A105 A350LF2 LF3 A694 A36 Q235 A3 20# 45# 20Mn 16Mn Q345 etc.
Stainless steel (SS316, SS304, SS316L, SS304L, SS321 SS317 F51 F53 316Ti etc.);
Alloy steel (A182F5 A182F11 F22 15CrMo 30CrMo 35CrMo 40CrMO 42CrMo 4130 4140 等.

Tolerance:

Surface Tolerance:

1.6mm RF surface flange,RF surface diameter: ±0.8

6.4mm RF flange surface diameter: ±0.5

Wall Thickness Tolerance :

≤18 ", flange thickness 0~+3

≥20 ", flange thickness 0~+4.8

Tolerances for neck dimensions and weld ends:

NPS acuities were 5 + 2.0, 1.0 ミリメートル (+ 0.09, 0.03)

NPS acuity 6 + 4.0, 1.0 ミリメートル (+ 0.16, and 0.03 )

Welding flanges include tolerances for the total length of neck:

NPS 4 + / - 1.5 mm or less (+ / - 0.06 in)

5 or less NPS 10 + 1.5 or less, to 3.0 ミリメートル (+ 0.06, 0.12)

NPS 12 + 3.0 or greater, to 5.0 ミリメートル (+ 0.12, 0.18)

OUR BUSINESS COVERAGE :

Oil&Gas Industry --(Exploration &Prodcution)

Petrochemical /Refinery Industry

Chemical /Pharmaceutical Plants

Marine&Offshore Industry

Precision Engineering Equipment Such as Pressure Vessel ,Heat Exchanges ,Columns ,Tower ,Tanks,等

Nuclear Power Generation Industry

Clean Energy Generation (Windmill,solar ,Geo - Thermal)

Cross -country Pipe line

Industrial Plants

Pulp&Paper Industry

Waste &Desalination Plant

Smelting Plants /Steel Plants

Q1. Can I have a sample order for flanges?	ある: はい, we welcome sample order to test and check quality.Mixed samples are acceptable.
Q2. Do you have any MOQ limit for valve order?	ある: Low MOQ, 1pc for sample checking is available
Q3. How do you ship the goods and how long does it take to arrive?	ある: We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.
Q4. How to proceed an order for valve?	ある: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Q5: Are you products standard?	ある: Our model is standard, if you have specific demand, pls tell us.
Q6: Do you have interest to do our own design items?	ある: Absolutely! We have big interest.

We will pack the goods very carefully with films or other soft plastic bags one by one, and then packed them in the new plywood cases or pallets customised to prevent them prom damagement. Just like the details bellow:

Shipping choice