High-Pressure 3-Inch Socket Welding Blind Flange for Industrial Use

• Customization: Available
• Standard: DIN, ANSI, GB, JIS
• Material: Medium Carbon Steel
• Model NO.: Forged Carbon Steel
• Surface Treatment: Customer Request
• Size: 1/2" (15 Nb) to 48" (1200nb) DN10~DN5000
• Standards: ANSI/ASME B16.5, B16.47 Series a & B, B16.48, BS45
• Pressure: Class 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs
• Flanges Pressure Calculation in DIN: 6bar 10bar 16bar 25bar 40bar / Pn6 Pn10 Pn16 Pn25
• JIS: 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Welding Plat
• Uni: 6bar 10bar 16bar 25bar 40bar Plate Blank Flanges
• En: 6bar 10bar 16bar 25bar 40bar Square Plate Flange
• Coating: Oil Black Paint, Anti-Rust Paint, Zinc Plated, Yel
• Types: Forged / Threaded / Screwed / Plate
• Test Certificates: Raw Materials Certificate
• Plate Flange Technique: Forged, Heat Treated and Machined
• Connect Type: FF,RF,Rtj
• Test: Direct-Reading Spectrograph, Hydrostatic Testing M
• Transport Package: in Wooden Box or Pallet
• Specification: 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
• Trademark: yiwen
• Origin: Mengcun County, Hebei Province, China
• HS Code: 7307930000
• Production Capacity: 5000000

Product Description

1. Q: Are you a factory or a trading company?
A: We are an established factory with a proud legacy, complemented by our affiliated factories that specialize in diverse steel ventures. Cangzhou Yiwen Pipeline Equipment Co., Ltd.

2. Q: Where is your factory located, and how can I visit?

A: Our state-of-the-art factory is nestled in the industrious Cangzhou City, China, just a swift 40-minute journey from Cangzhou West Station. It's also conveniently situated 120 kilometers from Tianjin International Airport. We warmly invite you for an enriching visit!

3. Q: Can I get some samples to evaluate your products?

A: Absolutely! We are delighted to provide complimentary samples for your assessment.

4. Q: How does your factory ensure quality control?

A: Embracing our motto "Quality today, market tomorrow," we enforce stringent quality control from raw materials to final product, ensuring every item is impeccably crafted.

5. Q: Is the price high for your products?

A: Our pricing is highly competitive. By employing automated systems, we've reduced labor costs and optimized expenses across various areas, including logistics.

6. Q: What about after-sales service?

A: We stand firmly by our quality promise. Should our products deviate from your expectations, we will gladly provide replacements at no extra cost.

Our manufacturing prowess spans an extensive array of pipe fittings. Our main product lineup includes: steel elbows, tees, bends, reducers, caps, forged flanges, and sockets. With over 20 years of expertise, our products have reached esteemed markets across Southeast Asia, the Middle East, Europe, and America, accruing widespread acclaim. We welcome countless international and domestic business partnerships annually.

Equipped with premier inspection tools and a team of expert specialists, we adhere to the ISO9000:2000 quality standards, ensuring meticulous production oversight. Our confidence in delivering exceptional quality is matched by our competitive pricing and superior service commitment.

To navigate anti-dumping duties from Europe, the U.S., and other regions, we strategically re-export via countries such as Malaysia, offering you a pricing edge in the global market.

Our products are meticulously crafted to align with various esteemed international standards.

Pipe Standards: ASTM A53, A106, API 5L, ASME B36.10M---1996.

Pipe-Fittings Standards: ANSI B16.9/16.28, DIN 2605/2616, JIS P2311/2312, GOST.

Flange Standards: ANSI B16.5, DIN Series, JIS Series, GOST Series.