2 Inch 4 Inch Stainless Steel Forged Flanges Convey Water Gas Oil

Stainless steel pipe flanges Stainless steel flange

Description of Stainless steel flange

Stainless steel flange, in order to prevent intergranular corrosion caused by heating, the welding current should not be too large; at this time, the current should be about 20% less than that of carbon steel electrode, the arc should not be too long, the intermediate layer should be cooled quickly, and welding should be reduced. When welding stainless steel flange, repeated heating will cause carbide precipitation, thus reducing corrosion resistance and mechanical properties.

Technical data sheet of Stainless steel flange

Stainless steel pipe flanges Stainless steel flange technical data sheet as below:

Specification:

Specification of Stainless steel flange

Standard:GB/T10002.2-2003
Size:40mm,1/8' ~ 6',25mm
Surface treatment:brushedor Customer's Requiment

Characteristic of Stainless steel flange

Stainless steel flange is easy to crack after welding. If the same type of stainless steel electrode is used for welding, it must be preheated to more than 300 ℃, and slowly cooled to about 700 ℃ after welding to avoid flange cracking. If the weldment can not be heat treated after welding, the appropriate stainless steel flange electrode should be selected. In order to improve corrosion resistance and weldability, stable elements such as titanium, niobium and molybdenum are added appropriately.

Package of Stainless steel flange

a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized.

Delivery time of Stainless steel flange

Our Steel flat factory have high ability for production, the delivery time is 30 days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.

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.