Poly Ductile Iron Connections Malleable Iron Pipe Fittings

Description

Mar steel is also known as malleable iron. It is cast into white billets by the molten iron with certain chemical composition and then annealed. It has high strength, plasticity and impact toughness and can partially replace carbon steel.The main feature of Mar Steel is white cast iron, which can be obtained by graphitization annealing.

It has high strength, plasticity and impact toughness and can partly replace carbon steel.Compared with gray cast iron, malleable cast iron of Mar Steel has better strength and plasticity, especially the impact property at low temperature.Its wear resistance and damping property are better than that of ordinary carbon steel.

This kind of cast iron is also called malleable cast iron or malleable cast iron because of its definite plasticity and toughness.Mar Steel is used for parts with impact or vibration and torsion loads.It is often used to make automobile rear axle, spring bracket, low-pressure valve, pipe joint, tool wrench, etc.In addition, it is often used to make wear-resistant parts of power machinery and agricultural machinery. There are examples of manufacturing automobile camshaft in the world.

Specification

Standard: ASME/ANSI B16.9

Material: malleable steel

Standard: ISO5922-1981

Advantage

Compared with other cast ferrous metals, Mar steel has better cutting performance than cast steel and ductile iron.It has better corrosion resistance than cast steel; better heat resistance than cast steel and gray cast iron; better vibration damping performance than cast steel and nodular cast iron.

It also has lower temperature ductile brittle transition temperature than nodular cast iron; White Mar Steel also has the best welding performance in cast iron family.Because the chemical composition of Mar Steel is low carbon, medium silicon and appropriate manganese sulfur ratio, scrap steel can be used as the main raw material, and even steel scrap and iron scrap can be used as raw materials. The sulfur content of Mar steel is relatively higher than that of other cast iron, which is beneficial to the smelting of Mar Steel in cupola.

Application

Black center malleable iron has low strength and hardness, good plasticity and toughness, and is used for parts with small load, high impact and vibration.Because of its high strength and hardness, pearlite matrix malleable cast iron is used for important parts with high load, wear resistance and certain toughness requirements.

Technical data sheet

Poly Ductile Iron Connections technical data sheet as below:

Package

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

Delivery time

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.