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ASME B16.5 150# CuNi 90/10 Welding Neck Flange 1 1/2" Copper Nickel High‑Reliability
| Place of Origin | China |
|---|---|
| Brand Name | TOBO/ METAL |
| Certification | BV/ SGS/ TUV/ ISO |
| Model Number | Copper Nickel Flange |
| Minimum Order Quantity | 1 PC |
| Price | Negotiatable |
| Packaging Details | plywood case or pallet |
| Delivery Time | 15-30workdays |
| Payment Terms | Western Union, L/C, T/T |
| Supply Ability | 100000000 Piece/Pieces per Month |
Product Details
| Product Name | Copper Nickel Flange | Manufacturing Process | RF |
|---|---|---|---|
| Surfacefinish | Polished / Machined | Surface Treatment | Polishing, Galvanizing, Anodizing, Etc. |
| Link Mode | Quick Assembly, Welding, Etc | Standards | ASTM B151, ASME B16.5 |
| Corrosionresistance | Excellent In Seawater And Marine Environments | Mode Of Connection | Welding |
| Nickelcontent | 30% Nickel | Connection | Welding |
| Type | Weld Neck Flange / Slip On Flange / Blind Flange / Threaded Flange | Process | Casting, Forging, Etc. |
| Easy Installation | Yes | Finish | Plain |
| Package | Wooden Cases, Wooden Pallet, Etc. | Face Type | Raised Face, Flat Face, Ring Type Joint |
| Highlight | ASME B16.5 CuNi 90/10 welding neck flange,150# copper nickel high-reliability flange,1 1/2 inch CuNi flange with warranty |
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Product Description
ASME B16.5 150# CuNi 90/10 Welding Neck Flange 1 1/2" Copper Nickel High‑Reliability
This welding neck flange is made from CuNi 90/10 copper nickel alloy, fully compliant with ASME B16.5 standard and designed for 150# pressure service. The nominal size is 1 1/2 inch, ideal for high‑reliability pipeline connection in marine, offshore, chemical and fluid systems. It offers outstanding seawater corrosion resistance, stable mechanical performance and long service life in harsh environments.
The welding neck structure improves connection strength, reduces stress concentration and ensures tight sealing. Precision CNC machining guarantees accurate dimensions and smooth surface, enabling easy welding and firm installation. It matches well with copper nickel pipes and fittings, widely used in shipbuilding, desalination, petrochemical, power generation and marine engineering.
Every flange is inspected for material composition, dimensional accuracy, pressure resistance and sealing performance before delivery. It supports long‑term operation under medium and high pressure conditions with low maintenance cost.
We provide standard and customized options, including various sizes, pressure ratings and surface treatments. Standard export packaging is used to ensure safe transportation. With stable quality, fast delivery and professional support, this flange is a reliable choice for global industrial customers.
Product Description
| Product Name | Welding Flange |
| 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 | LWN Flange C70600( 90/10), C71500(70/30) |
| Special Flange: According to the drawing Picture | |
| Materials | Nickel Alloy: ASTM/ ASME B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276, N10665, N10675 |
| Copper Nickle: | |
| Super Stainless Steel: ASTM/ ASME A182 F44, F904L, F317L | |
| Stainless steel: ASTM/ ASME 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 requirement |
| Brand | TOBO |
| Certificates | MTC |
| 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. |
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Why Choose Us?
1. 20 + years of production experience at your service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5. 100% export.
6. Our products are exported to Africa, Oceania, mid-East, eastern Asia, Western Europe, etc.
Packing & Shipping
Packaging Details: Pallet/Wooden Case or as per your Specification
Delivery Detail: Shipped in 30 days after payment
FAQ
Q: Are you a trading company or manufacturer?
A: We are a factory.
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 do not pay the cost of freight.
Q: What are your terms of payment?
A: Payment<= 10000 USD, 100% in advance. Payment>= 10000 USD, 50% T/T in advance, balance before shipment.
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