NXF UNS N10276 2.4819/NiMo16Cr15W/C276 OD DN15-1200 Thickness SCH10-XXS Nickel Alloy BW Concentric o

C276 Introduction

Super alloys or high performance alloys are available in a variety of shapes and contain elements in different combinations to obtain a specific result. These alloys are of three types that include iron-based, cobalt-based and nickel-based alloys. The nickel-based and cobalt-based super alloys are available as cast or wrought based alloys according to composition and application.

Super alloys have good oxidation and creep resistance and can be strengthened by precipitation hardening, solid-solution hardening and work hardening methods. They can also function under high mechanical stress and high temperatures and also in places that require high surface stability. HASTELLOY(r) C276 is a wrought corrosion-resistant alloy that resists the development of grain boundary precipitates that degrade corrosion resistance. The following datasheet provides an overview of HASTELLOY(r) C276.

Butt Welding Reducer Introduction

Butt weld reducers are pipe fittings with two ports of different diameters. They can be used to connect pipes of different
diameters by welding, providing a smooth transition for fluid flow. This reduces resistance and pressure loss, and helps to
maintain efficient operation of the pipeline system. Butt weld reducers also allow for flexible layout of the pipeline system in limited space, providing convenience for smooth operation and layout adjustments.

C726 Butt Welding Reducer Drawing

C276 Chemical composition and mechanical properties

C276 Butt Welding Reducer Product Picture

C276 PMI spectral testing proves

Butt Welding Reducer Processing

1.Material selection:Choosing the appropriate raw materials is the first step. Commonly used materials include carbon steel, stainless steel, etc. The raw materials are cut into the required length and shape.

2.Hot pushing:For elbow-type ASTM A234 butt-welded pipe fittings, hot pushing is a common forming method. The blank is heated to a certain temperature and then placed into a die for pushing.

3.Stamping:The blank is placed in a die, and a press is used to apply significant pressure, causing the blank to deform into the desired pipe fitting shape.

4.Cold pressing:Cold pressing is a processing method that applies pressure to the material at room temperature, causing it to undergo plastic deformation to achieve the desired shape and dimensions.

5.Hot pressing:Hot pressing is a processing method that involves heating the material to a certain temperature and then applying pressure. Heating increases the atomic mobility of the material, reducing its yield strength and making it easier to undergo plastic deformation.

6.Heat treatment:After forming, the pipe fittings undergo heat treatment processes (such as normalizing, annealing, or quenching + tempering) to eliminate stress and improve mechanical properties and corrosion resistance.

7.Blank shaping:Blank shaping is a critical step in the mechanical manufacturing process, aimed at correcting and optimizing the shape and dimensions of the blank obtained from preliminary processing.

8.Beveling:Before butt welding, the welding area of the pipe fitting must undergo beveling. There are various beveling forms, such as V-type beveling and U-type beveling, selected based on the wall thickness of the pipe fitting and welding requirements.

9.Circularity correction:Circularity correction is an operation that corrects the shape of circular workpieces or blanks to make them as close as possible to an ideal circle.

10.Surface Treatment:Methods such as sandblasting, acid washing, or passivation are used to remove scale, rust, and impurities, thereby improving the surface quality of the pipe fittings. Sandblasting effectively removes rust, scale, oil stains, and other impurities from the metal surface. Painting pipe fittings is a surface protection process. After applying anti-rust paint, it can effectively resist atmospheric corrosion and prevent rusting of the pipe fittings.

11.Marking:Marking on pipe fittings refers to the process of engraving text, numbers, or symbols on the surface of the fittings.

12.Inspection:Quality inspection is an indispensable part of the stainless steel butt-welded pipe fitting manufacturing process. This step typically includes dimensional inspection, visual inspection, weld inspection, and other aspects to ensure product quality and reliability.

13.Packaging:During transportation and storage, pipe fittings may be subjected to external forces such as collisions, friction, and compression. Proper packaging can minimize damage caused by these external forces. For stainless steel butt-welded pipe fittings, protective caps are added to both ends to prevent damage during transportation and storage. The choice of packaging materials depends on the surface requirements of the product, with common options including plastic bags, foam, bubble wrap, and woven bags.

Our NXF GROUP advantage as follow

1.Our NXF GROUP 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 based on best quality.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.

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
in1980, 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:3S Service(Small Quantity/Short Time/Special Material)

C276 Butt Welding Reduce Certifications

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