Excellent Anti Corrosion Smooth Surface Alloy Steel Large Flanges

• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: FF
• Manufacturing Way: Forging
• Physical Properties: Weight
• Mechanical Properties: Strength
• Sealing Properties: Sealing Surface Forms
• Non - Metal Materials: Plastic
• Toughness: Gaskets
• Bolt Pre - Tightening Force: Good Sealing Performance
• Gaskets: Sealing Function
• Gasket: Shock Absorption and Buffering
• Stainless Steel: Corrosion Resistance and Oxidation Resistance
• Dimensional Stability: Prevent Leakage Problems Caused by Deformation.
• Transport Package: Plywood Case
• Specification: 800*800*700
• Trademark: SHANXI JINYU
• Origin: Shanxi China
• HS Code: 73079100
• Production Capacity: 1000t

Product Description

Large butt welding flange:
Compared with ordinary flanges, large butt welded flanges have significant structural advantages. It has a long neck, which plays a key role in the pipe connection, and can effectively disperse the pressure on the connection part, making the connection between the flange and the pipe more stable and reliable.
Under high pressure and high temperature conditions, the neck structure can avoid excessive stress concentration, prevent cracks, deformation and other problems, and ensure the safe and stable operation of the pipeline system. The welding parts are carefully designed, usually requiring the butt welding connection with the pipeline, and the welding groove is accurately matched to ensure the welding quality, so that the welding joint and the flange and the pipeline form a high-strength whole, which can withstand the huge external impact.

The manufacturing process of large butt welded flanges is complex and rigorous. The first is the choice of raw materials, more high-quality carbon steel 20#, 16MN 1CR13 2CR13 3, alloy steel 1CR13 2CR13 or stainless steel 316 304 and other materials, according to the specific application scenario to determine.

Large butt welded flanges have excellent performance and outstanding bearing capacity, which can withstand pressures of up to tens of mpa or even higher, and are widely used in high-pressure pipeline systems, such as long-distance oil and gas transmission pipelines and high-pressure pipelines of large chemical plants. In terms of high temperature resistance, it can adapt to a high temperature environment of several hundred degrees Celsius, like the steam transmission pipeline of the thermal power plant, and can still maintain good sealing and connection performance under the long-term erosion of high temperature steam.

At the same time, its corrosion resistance can not be underestimated, according to the different materials selected, can resist the erosion of a variety of corrosive media, for the chemical industry, Marine engineering and other fields of pipeline safety escort.

Dingxiang Jinyu Forging Co., Ltd. is located in Dashagou Village, jiangcun Township, Dingxiang County, Xinzhou,known as the "hometown of Chinese forging", with a registered capital of 5 milion yuan. Superior geographical location, 100 kilometers away from the provincial capital Taiyuan, with convenient and fast road and railway transportation. Rich in coal, electricity, and iron resources, we are a professional manufacturer of forged fanges and pressure vessel forgings; We have the ability to integrate design, raw material procurement, cutting, forging, heat treatment, machining, mechanical testing, non-destructive testing, mechanical typing, painting, packaging, and shipping operations. The annual production capacity is over 10000 tons, with specifications ranging from DN15 to DN6000mm. The maximum weight per unit of finished products is 20 tons, and the pressure ranges from 150-2500 pounds, including national standards, American standards, British standards, German standards, Japanese standards,and non-standard fanges and forgings.

The main materials used in production include high-quality carbon structural steel, low-alloy high-strength steel heat-resistant steel, and various types of stainless steel (carbon body, austenite, matensite, dispersion hardening,duplex stainless steel)

The company covers an area of over 10000 square meters and currently has 105 fixed emplovees, including 8 management personnel with high school education or above. The organizational chart is detalled in the attached table. The company has a cuting workshop, forging workshop, machining workshop, and packaging workshop. Raw material warehouse, semi-finished product warehouse, finished product warehouse.
Q1: Can l obtain samples?
Yes.

Q2: Can l use my own logo or design on the product?
Yes, we provide OEM/ODM services; Your logo and design can be made on the product.

Q3: Do you have a factory?
Yes, we have a factory in Shanxi. Welcome to visit our company and factory. We are a professional manufacturer that provides OM/ODM services to our customers.

Q4: What is the production capacity of your factory?
Our production capacityis equivalent to 2000 tons per month.

Q5: When will the shipment be made?
All of our products are in stock and will be shipped within 5 days. We can deliver 2000 pieces within 7 days.