Flange
- Port of dispatchChina
- Estimate pricing$ 1 – $ 45Est. category range
- AvailabilityIn stock
- Type/ModelWOG (Working On Gas) Flange
- Material304 (CF8) or 316 (CF8M) Stainless Steel
- Color/FinishMetallic, brushed or polished depending on grade
- CustomizationAvailable with NPT, BSPT, or DIN 259/2999 threads; flange connection form
Products Description
Flange Product specification: Product type:bv--1000wog Working pressure:1000psiwog Temperature range:-20f+232f¦ Name of material:304(cf8), 316(cf8m) Suitable medium:water, oil, air and some corrosive liquid Thread kinds:npt.Bspt.Din259/2999 Connection form: with flange For more details, please contact with us. We will reply you quickly!! Wooden case
Product Categories
Products Specification
- Type/ModelWOG (Working On Gas) Flange
- Material304 (CF8) or 316 (CF8M) Stainless Steel
- Key DimensionsConfirm with supplier
- Color/FinishMetallic, brushed or polished depending on grade
- CustomizationAvailable with NPT, BSPT, or DIN 259/2999 threads; flange connection form
- PackagingWooden case
- MOQ BasisPer order or per item; confirm with supplier
- CertificationsAsk the supplier
- Country of OriginChina
- HS CodeConfirm with supplier
- Working Pressure1,000 psi WOG
- Temperature Range-20°F to +232°F
- Suitable MediumWater, oil, air, and some corrosive liquids
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Buy Online Wholesale Flange from Supplier & Exporter in China
Flange is a critical component for connecting pipes, valves, and other equipment in industrial piping systems. Widely used across sectors like oil and gas, chemical processing, and water treatment, flanges ensure secure, leak-proof joints under varying pressures and temperatures. This wholesale flange product is designed for durability and compatibility with common industrial fluids.
Available in corrosion-resistant stainless-steel grades, these flanges are suitable for water, oil, air, and mildly corrosive liquids. They are engineered to handle pressures up to 1,000 psi and temperatures from -20°F to +232°F. Standard connection forms include threaded and flange types, accommodating diverse installation requirements.
Each flange is produced to meet general industrial standards and is commonly used in systems requiring reliable, long-term performance. The product is shipped in protective packaging to prevent damage during transit and is backed by a supplier with export experience.
Import Wholesale Flange for Your Business Needs
Best Fit & Nearest Alternatives
Best suited for:
- High-pressure piping systems up to 1,000 psi
- Corrosive environments using 304 or 316 stainless steel
- General industrial applications including water, oil, and air
Not ideal for:
- Extreme temperature applications outside the -20°F to +232°F range
- Highly acidic or alkaline chemical environments without material upgrade
- Vacuum service or ultra-low pressure applications
Grade 316 (CF8M) offers better corrosion resistance than 304 (CF8), especially in chloride environments, but at a slightly higher cost.
What Drives the Price
- Material grade (304 vs. 316 stainless steel)
- Size and pressure rating (higher pressure classes cost more)
- Thread type (NPT, BSPT, DIN) and connection form
- Quantity and order volume (pricing scales with MOQ and tiered volumes)
Total cost depends on the selected material, size, and order volume. Pricing tiers are based on MOQ and cumulative volume - request a quote for exact terms.
Lead Time, Shipping & Returns
- Lead time: Typical lead time is 15 - 30 days after order confirmation; confirm with supplier for current availability.
- Shipping: Shipped via sea freight for bulk orders or air freight for smaller urgent shipments. Packaging includes wooden crates for protection.
- Returns & defects: Returns accepted only for verified manufacturing defects within 7 - 14 days of receipt. Inspection required prior to use; report discrepancies immediately.
Handling & Application Notes
- Ensure threads are clean and undamaged before installation to prevent leaks.
- Use appropriate sealing gaskets compatible with the conveyed medium.
- Tighten bolts evenly in a star pattern to maintain uniform pressure across the flange face.
About Supplier
Wenzhou Wurong Valve Co., Ltd is a trading and manufacturing company based in Wenzhou, China, specializing in valves and flanges for industrial markets.
With export experience, they supply standard and customized flanges to global buyers in oil and gas, chemical, and water treatment sectors. Technical support and quick response times are standard.
Supplier Details for Flange
- Established - 14 Jun, 2025
- Business Type - Exporter
- Deals in Product Type - Industrial Valves & Fittings - Flanges
- Country - China
Frequently Asked Questions (FAQs) on Flange
1. What pressure rating does this flange support?
The flange is rated for 1,000 psi working pressure (WOG).
2. Can the flange be used with steam applications?
This flange is suitable for water, oil, and air; for steam, confirm pressure and temperature limits with the supplier as material and design may need adjustment.
3. What thread standards are available?
Thread options include NPT, BSPT, and DIN 259/2999 as per customer request.
4. Is the flange made to a specific standard?
The product is designed to general industrial standards; ask the supplier for applicable certifications or compliance documentation.
5. What is the minimum order quantity for custom thread types?
MOQ varies by size, material, and thread type; confirm with the supplier based on your specifications.
6. How should flanges be stored before installation?
Store in a dry, covered area to prevent corrosion. Protect threads with caps or plugs if not immediately installed.
7. Can the flange be used with plastic piping systems?
Not ideal for plastic piping due to higher pressure and metal-to-plastic compatibility issues; use only with metal piping systems.
8. What certifications does the supplier hold?
Ask the supplier for current quality or compliance certifications relevant to your market or application.
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