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Stainless Steel Weld Neck Flange JIS RF 1/2" to 24" Class150-2500
| MOQ: | 100 кг |
| Цена: | Negotation |
| Стандартная упаковка: | Обычно они упакованы в обычные экспортные деревянные чехлы. |
| Срок доставки: | 2-10 рабочих дней |
| Метод оплаты: | L/C, D/A, D/P, T/T, Western Union, Moneygram |
| Пропускная способность: | 2000 т/месяц |
Подробная информация
Место происхождения
Китай
Фирменное наименование
Yuhao
Сертификация
ISO, API, BV, CE ...
Номер модели
Фланцы
Материал:
304, 304L, 306, 306L, 316, 316L
Приложение:
Подключение, Декорация, Нефть и газ, Автоматический, Новая энергетика
Стандартный:
ASTM, AISI, GB, JIS
Тип стороны фланца:
RF (повышенное лицо), RTJ (соединение типа кольца)
Упаковка:
Стандартная пачка для моряков, деревянные чехлы...
Сертификация:
ISO, API, BV, CE ...
Связь:
Сварка
Давление:
Class150/300/600/9001500/2500
Размеры:
1/2 ′′, 2 ′′, 3 ′′, 4 ′′, 6 ′′, 8 ′′, 10 ′′ до 24 ′′
Фирменное наименование:
Yuhao
Выделить:
Stainless Steel Weld Neck Flange JIS RF
,Stainless Steel Flange Class150-2500
,Weld Neck Flange 1/2 to 24 inch
Характер продукции
Stainless Steel Weld Neck Flange JIS RF Class150-2500 (1/2" to 24")
Product Specifications
| Attribute | Value |
|---|---|
| Material | 304, 304L, 306, 306L, 316, 316L |
| Application | Connection, Decoration, Oil and Gas, Automotive, New Energy |
| Standard | ASTM, AISI, GB, JIS |
| Flange Face Type | RF (Raised Face), RTJ (Ring Type Joint) |
| Package | Standard Seaworthy Packaging, Wooden Cases |
| Certification | ISO, API, BV, CE |
| Connection | Welding |
| Pressure | Class150/300/600/9001500/2500 |
| Dimensions | 1/2", 2", 3", 4", 6", 8", 10", up to 24" |
| Brand Name | Yuhao |
Product Description
A weld neck flange features an extended, tapered hub designed for butt welding to pipes or fittings. This welding technique ensures precise alignment and full penetration at the junction, creating a strong, permanent connection. The tapered hub provides smooth stress transition between flange and pipe, minimizing deformation, fatigue, or mechanical failure under demanding conditions.
Commonly used in high-pressure industries including oil and gas transmission, petrochemical facilities, and power plants, weld neck flanges perform reliably in extreme conditions. Available in various materials including carbon steel, stainless steel, and alloy steels to meet operational requirements and comply with industry regulations.
Product Dimensions
| DN | Pipe OD | Connection Size | Flange Thickness (mm) | C | Flange ID |
|---|---|---|---|---|---|
| 10 | 17.2 | 14 | 90 | 60 | 14 |
| 15 | 21.3 | 18 | 95 | 65 | 14 |
| 20 | 26.9 | 25 | 105 | 75 | 16 |
| 25 | 33.7 | 32 | 115 | 85 | 16 |
| 32 | 42.4 | 38 | 140 | 100 | 18 |
| 40 | 48.3 | 45 | 150 | 110 | 18 |
| 50 | 60.3 | 57 | 165 | 125 | 19 |
| 65 | 76.1 | 76 | 185 | 145 | 20 |
| 80 | 88.9 | 89 | 200 | 160 | 20 |
| 100 | 114.3 | 108 | 220 | 180 | 22 |
| 125 | 139.7 | 133 | 250 | 210 | 22 |
| 150 | 168.3 | 159 | 285 | 240 | 24 |
| 200 | 219.1 | 219 | 340 | 295 | 24 |
| 250 | 273 | 273 | 395 | 350 | 26 |
| 300 | 323.9 | 325 | 445 | 400 | 26 |
| 350 | 355.6 | 377 | 505 | 460 | 28 |
| 400 | 406.4 | 426 | 565 | 515 | 32 |
| 450 | 457 | 480 | 615 | 565 | 36 |
| 500 | 508 | 530 | 670 | 620 | 38 |
| 600 | 610 | 630 | 780 | 725 | 42 |
Product Images
Frequently Asked Questions
What is the delivery time?
1-7 days for small orders. 10-20 days for large orders.
What products and services do you supply?
We supply various metal raw materials and products, including pipes, pipe fittings, flanges, coils, sheets, round bars, and more.
How is the product quality ensured?
Quality is our priority. Every product undergoes thorough assembly and testing before packaging and shipment.
What is your minimum order quantity?
MOQ varies by product. Please refer to the product details page or contact us with specific inquiries.
What is your production lead time?
Typically 5-10 days for in-stock items. For custom orders, production takes 15-20 days depending on quantity.
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