DIN933 DIN931 Industrial Steel Pipe Fittings M8 M10 Grade 8.8 10.9 Bolt High Strength

DIN933 DIN931 high strength M8 M10 Grade 8.8 10.9 Bolt

Description

Bolt is a kind of mechanical part, which is a cylindrical fastener with thread used with nut.

It is composed of head and screw (cylinder with external thread), which shall be matched with nut to fasten and connect two parts with through holes.

This connection form is called bolt connection and belongs to removable connection.

Specification

Material: Stainless steel (304, 316, 201)
Standard: GB,DIN,BS,ISO,JIS,ANSI
Size: M2-M48 or as request
Length: According to customer requirements
Finish: Plain,Zinc Plated
Grade: 4.8,8.8,12.8,A2,A4,T4,T6 etc
Heat Treatment: Tempering,Hardening
Specification: Various head style

Technical data sheet

DIN933 DIN931 high strength M8 M10 Grade 8.8 10.9 Bolt​​​ technical data sheet as below:

Characteristic

According to the stress mode of connection, it can be divided into ordinary and reamed holes.

According to the shape of the head: hexagonal, round, square, countersunk, etc.

The hexagonal head is the most commonly used. Generally, countersunk head is used for special connection.

Application

Bolts are used in electronic products, mechanical products, digital products, power equipment, electromechanical mechanical products. Ships, vehicles, water conservancy projects, etc.

Xi'an Longjoy Foreign Trade Co., Ltd. was established in 2002 and located in Xi'an Land Center, mainly engaged in the import and export of various pipe and pipe fittings. Our business scope is mainly in steel and plastic products, such as Carbon steel pipe fittings, stainless steel pipe fittings, flange, ductile iron pipe fittings, alloy pipe fittings, mar pipe fittings, HDPE pipe fittings. With the development of the business, we have accumulated rich trading experience and customer resources. Over the years, with excellent product quality and good business reputation, we have attracted many valuable customers in cooperating with us in the world.

Why Choose Us

1. Our advantage is that we can meet the needs of procurement at one time and provide a wide variety of pipes and fittings.

2. Nearly 20 years of professional trade experience to ensure that goods are delivered to you on time.

3. Stable cooperation with our partners to ensure fair price and quality of goods.

4. Choosing us means that we are your agent in China.

5. A perfect collaboration is the beginning of a long-term partnership.

Product Introduction

1. The company's main products include carbon steel pipe fittings, stainless steel pipe fittings, ductile iron pipe fittings, alloy pipe fittings, ma steel pipe fittings, flanges, etc.

2. According to the connection mode, it can be divided into butt welding pipe fittings, socket welding pipe fittings, threaded pipe fittings, etc.

3. Specific products include Elbow (long radius, short radius), Tee (equal, reducer), Reducer (concentric reducer, eccentric reducer), pipe cap, Cross Tee, Nipple, Branch pipe, Double socket collar, Piston, Joint, etc.

4. The main types of flange include WN Flange, Slip flange, socket welding flange, threaded flange, blind flange, etc.

Product Material Details

1. Carbon steel: ASTM / ASME a234 WPB, WPC.
2. Alloy steel: ASTM / ASME a234 WP 1-wp 12-wp 11-wp 22-wp 5-wp 91-wp911, 15Mo3 15CrMoV, 35crmov.
3. Stainless steel: ASTM / ASME A403 WP 304-304l-304h-304ln-304n ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti  ASTM/ASME  A403 WP 321-321H ASTM/ASME A403 WP 347-347H.
4. Low-temperature steel: ASTM / ASME A402 WPL3-WPL6.
5. High-performance steel: ASTM / ASME a860 WPHY 42-46-52-60-65-70.

6. Cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon, PVC, PPR, etc.

7. HDPE: PE100.

Our Faith

The customers as friends, and quality as lives. We commit ourselves to mold an image like that: the responsible supplier to customers; the reliable partner to cooperators, the respectable opponent to professions, the good school to the staff.

Our markets

At present, our business covers more than 40 countries in Africa, Europe, Southeast Asia, and the Middle East. And the annual import/export volume is more than $20 million. This achievement is all due to our customers' supports, and we keep our faith and manufacture the best goods.

Our success can not be separated from the support and trust of old and new customers. We will always treat people sincerely, adhere to principles, and provide customers with the best products and services.