NXF GROUP

Phone/Whatsapp:+8613917160311

Email: info@nxf-group.com

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Email: Alice@nxf-group.com

NXF UNS S15700 15-7PH Fe/Cr15/Ni 7/Mo 2.25 Grade4.8-12.9 Diameter M1-100 Thickness 1-30mm Special Stainless Steel Flat Washer

2026-03-31 19:14 NXF GROUP
4
Product Description

15-7PH Introduction

15-7PH, Product Name: 15-7PH (0Cr15Ni7Mo2Al), Product Characteristics: After heat treatment, it has higher hardness and better corrosion resistance. It is a precipitation hardening steel type with copper added. Product Usage: As springs, heat rings,instrument accessories, medical knives, and for oil drilling.

Stainless Steel Washer Introduction

Stainless steel washers are widely used fasteners designed to distribute load, reduce friction, prevent leakage, and protect the surface of connected parts. They are mainly used with bolts, nuts and screws to improve assembly stability and sealing performance.Made from high-quality stainless steel such as 304 and 316, these washers feature excellent corrosion resistance, rust prevention, and durability, making them suitable for humid, outdoor, chemical and marine environments.Common types include flat washers, spring washers, toothed lock washers and other standard types, produced in strict accordance with international standards such as DIN, ANSI, GB and ISO.
Stainless Steel Washer Drawing
15-7PH Chemical Composition And Mechanical Properties


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.


4.We have excellent quality certificate system and trademark certificate.

Specification

item
washer
finish
Plain
style
Other
material
Stainless Steel
application
Heavy Industry
Surface Treatment
Plain
place of origin
China
Compatible Screw Size
M3
brand name
NXF
model number
NXF-Special Stainless Steel Washer
Inside Diameter
M4
Type
Flat
Outside Diameter
M1-100
Hardness
A Grade
Outer Diameter
30 mm
Standard
Ansi
Product name
Special Stainless Steel Washer
Material
Special Stainless Steel 15-7PH
Size
M1-100
Thickness
1-30mm
Grade
4.8-12.9
MOQ
1 Piece
Application
Industry
Brand
NXF
Package
Wooden Box
Surface
Polising
Stainless Steel Washer Produce Processing
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
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."     
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


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