904L(NO8904) /1.4539of Chemical Composition and Mechanical Properties
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NXF UNS N08904 904L(NO8904) /1.4539 DN15-1200 SCH10-XXS Butt Welding Pipe Fittings Stainless Steel BW Outlet
2025-09-02 17:38 NXF GROUP
19
Product Description
Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic, and offers excellent formability, toughness and weldability.Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel. Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.
The butt-welding outlet is an important pipe fitting used in the pipeline system to connect the main pipeline with the branch pipe.Definition and Function: The end of the butt-welding branch pipe seat is made into a bevel, and it is welded to the straight pipe. Its main function is to connect the main pipeline with the branch pipe, ensuring the smooth flow of fluids. At the same time, its design can minimize stress concentration and provide overall reinforcement.Material: Common materials include carbon steel, stainless steel, and alloy steel, etc. They can be selected reasonably based on the properties of the pipeline medium, temperature, and pressure, etc.Pressure Grade and Size Specification: The pressure grades include STD, XS, and Sch160. The size specification should match the diameter of the main pipeline and the branch pipe. The production standards mainly include MSS SP-97, GB/T 19326.Installation Tips: Before installation, check the appearance, size, and material to ensure that the pipeline joint surface is flat and clean; during welding, clean the welding area, select the appropriate welding current and speed according to the material characteristics, and maintain the appropriate temperature and humidity in the welding area; after welding, allow the weld seam to cool naturally and conduct non-destructive testing, such as ultrasonic testing or radiographic testing.Application Fields: Widely used in industrial fields such as petroleum, chemical industry, and power industry, especially in high-pressure, high-temperature, large-diameter, and thick-walled pipelines.
904L(NO8904) /1.4539 Butt Welding Outlet Drawing
Specification
Packing & Delivery
Company Profile
New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals, machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories. Established in 1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship." Our advantage as follow: 1.We have our own factory, and we can control the cost by producing by ourselves. We have a great advantage in price and can give you the lowest price. 2. We can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality. 3. Our biggest advantage is 3S service. Small quantity, short time, special materials.
Application
FAQ
1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled seriously.We Specialize in manufacturing about 21 years.We have professional testing department and testing equipment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal;
Language Spoken:English,Chinese,Spanish,Russian
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled seriously.We Specialize in manufacturing about 21 years.We have professional testing department and testing equipment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal;
Language Spoken:English,Chinese,Spanish,Russian
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