Product Description: This precision alloy steel flange is made of high-quality alloy steel, strictly complying with API 605 standard, with multiple specifications available to meet the connection needs of petroleum industry pipelines and equipment. It features excellent precision, corrosion resistance and high pressure-bearing capacity, specially designed for petroleum exploration, transportation and processing scenarios, ensuring tight and stable connection, and effectively preventing leakage in harsh petroleum working environments.
Key Parameters: Material: Precision Alloy Steel; Standard: API 605; Type: Alloy Steel Flange; Specifications: Multiple Options (customizable according to petroleum equipment needs); Nominal Diameter: DN15-DN600; Pressure Rating: 150LB-2500LB; Connection Type: Welded, Threaded, Bolted (optional); Surface Treatment: Anti-corrosion Coating, Polishing (optional); Working Temperature: -40℃ to 200℃.
Application: Mainly used for petroleum industry scenarios, including petroleum pipelines, oil drilling equipment, oil refineries, petroleum storage tanks, and petroleum transportation systems. It is also suitable for other high-pressure, corrosive industrial pipeline connections that require precision and stability, such as chemical and natural gas industries.
Product Advantages: High-quality precision alloy steel material ensures excellent pressure-bearing capacity and corrosion resistance, adapting to petroleum media erosion; Strictly complies with API 605 standard, stable quality and meets international petroleum industry standards; Multiple specifications available, flexible to match different petroleum pipeline and equipment sizes; Precision manufacturing ensures tight connection, effectively preventing leakage; Good toughness and durability, long service life in harsh petroleum working conditions.
Product Functions: Realizes tight and stable connection of petroleum pipelines and equipment, ensuring safe transportation and processing of petroleum; Resists corrosion of petroleum media and harsh working environments, maintaining connection integrity; Adapts to different petroleum industry scenarios with multiple specifications; Prevents leakage of petroleum and related media, ensuring production safety; Provides reliable connection support for long-term operation of petroleum equipment.
User Manual: Before installation, check the flange surface for scratches, corrosion, deformation or defects; Clean the flange sealing surface to remove impurities and oil stains; Select the appropriate connection type according to pipeline and equipment requirements, and install firmly; Tighten bolts evenly to ensure tight sealing; Conduct pressure test after installation to avoid leakage.
Precautions: Strictly use within the specified pressure and temperature range to avoid flange damage and leakage; Avoid collision and scratch during transportation and installation to protect the sealing surface and anti-corrosion layer; Store in a dry, ventilated place, away from moisture, high temperature and corrosive substances; Regularly inspect the flange for corrosion, looseness or damage, and maintain or replace it in time; Professional operation is required during installation to ensure connection accuracy.
Delivery Issues: We will arrange delivery within 7-15 working days after receiving the order; Delivery methods include sea, air and express, optional according to customer needs; A tracking number will be provided for you to check the delivery status at any time.
Payment Issues: Acceptable payment methods: T/T, L/C, Western Union, PayPal; Payment terms: 30% advance payment, 70% balance before delivery; For large orders, flexible payment terms can be negotiated.
Packaging Issues: Packaging: Wooden cases, anti-corrosion packaging or customized packaging; Each flange is wrapped with anti-scratch, anti-rust film to protect the surface and sealing layer; The packaging is strong, shockproof and moisture-proof, suitable for long-distance sea transportation and petroleum equipment parts storage.
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