8.8 Grade Industrial Steel Pipe Fittings M6-M16 M10 DIN933 934 Hex Bolts

High Quality 8.8 Grade M6-M16 M10 DIN933 934 Hex Bolts

Description

Bolt is a kind of fastener composed of head and screw (cylinder with external thread);

It shall be matched with the nut for fastening and connecting two parts with through holes.

According to the thread profile, it is divided into coarse and fine teeth. The coarse tooth profile is not displayed in the mark of the bolt.

According to the performance level, it is divided into 8 levels: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9 and 12.9.

Specification

Standard: DIN, ASTM/ANSI, EN, ISO
Material: Stainless Steel SS304, SS316
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9
ASTM: 307A,307B,A325,A394,A490,A449
Finishing: Zinc(Yellow,White,Blue,Black), Hot Dip Galvanized(HDG)
Production Process: M2-M24:Cold Froging, M24-M100 Hot Forging

Technical data sheet

High Quality 8.8 Grade M6-M16 M10 DIN933 934 Hex Bolts​​​ technical data sheet as below:

Characteristic

Bolt is a kind of railway fittings. Railway fittings are an integral part of railway lines. The track referred to here includes steel rail, sleeper, connecting parts, track bed, anti climbing equipment, rail brace, turnout, etc.

As an integral engineering structure, the track is laid on the subgrade, plays a guiding role in train operation, and directly bears the huge pressure of locomotives and vehicles and their loads.

Under the dynamic action of train operation, each component connected by bolts must have sufficient strength and stability to ensure the safe, stable and uninterrupted operation of the train at the specified maximum speed.

Application

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

Product picture

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.