OEM & ODM Sand Casting Iron Casting Parts Ductile Iron Exhaust Manifold For Automotive

Quick Detail:

· Ductile Iron Casting Exhaust Manifold Pipe

· Ductile iron QT500

· Sand Casting

· Shot Blasting finish

· Automotive

Product Description:

The exhaust manifold is located at the head of the exhaust system, and the modification method is mainly a replacement part. Most of the original exhaust manifold is made of cast iron, and the inner pipe of this exhaust manifold is rough, the length of each manifold is different, and the jointing method, distance, and shape are not thorough.

Therefore, the original exhaust manifold is very easy to produce exhaust interference, so that the exhaust gas discharged from each cylinder rushes to each other and is blocked, and the manifold is close to the cylinder, which is not good for air intake and combustion. Exhaust manifolds made by refitting factories are generally made of stainless steel, which is lightweight, durable, and has a smooth inner wall.

The high-quality exhaust manifold is also welded and ground without any step difference at the point where the manifold connects the base and the joint, which reduces drag and accelerates airflow. The high-quality exhaust manifold has a uniform length and a small pressure difference, which is conducive to the backpressure setting of the rear exhaust pipe, and the overall suction and exhaust efficiency can also be greatly improved.

Product Specifications:

Product Applications:

Widely used agricultural machinery, petroleum machinery, mining machines, construction, automotive & truck, medical, marine, railway & train, power lines, furniture, lighting, flange, valve and pump, electronic, pipeline, etc.

FAQ

Q1. How can we get a quotation?

A: Please send the parts 2D drawing (in PDF format) and 3D model in IGS or STP format together with material, production technique, purchasing qty, etc, or provide sample to us.

Q2. What about the lead time?

A: 15-20 days for Sample making ,20 working days for mass production.

Q3. Do you have any MOQ limit for casting parts?

A: It depends on different parts. For some parts, 1 pc can be acceptable.

Q4. What is your payment term?

A: Mold: 50% payment in advance, balance after the sample approval.

B: Mass production: 30% payment in advance, 70% balance before shipment.

Q5. What is your quality control process?

A: Each casting parts will be provided with raw material report ( chemical composition and physical property), and dimension measuring report before shipment.

Q6. How about the packaging?

A: Standard wooden box package or as your customized package.

Twinkle Industrial is a professional and reliable manufacturer and exporter for OEM metal casting mechanical parts, metalwork components, and our company is located in Zhengzhou, China, and our nearest port is Qingdao or Tianjin. We have been devoted to provide better quality metal products with more competitive price, and also highly recognized by our customers from the whole world.

We mainly manufacture gray iron castings parts, ductile iron castings parts, steel castings parts, stainless steel parts, alloy steel parts and aluminium castings parts, steel forging parts, CNC machining parts, metal stamping parts, metal fabrication parts, which can be widely used in agricultural machinery, petroleum machinery, mining machines, construction, automotive & truck, medical, marine, railway & train, power lines, furniture, lighting, flange, valve and pump, electronic, etc.

We have very strict quality control procedure for each batch and we have many metalwork technologies, including sand casting, investment casting, lost foam casting, die casting, CNC machining, stamping, fabricating, etc. Our products are manufactured by ISO9001,TS16949, ASTM, AISI, DIN and GS, to ensure the quality grade and satisfy customer’s demands.

Our metal parts have already been exported to Europe - France (Marseille) / Greece (Thessalonik) /Turkey (Mersin), Africa - Nigeria (Lagos) / Ghana (Tema) / South Africa (Durban), Middle East - UAE (Jebel Ali) / Saudi Arabic (Jeddah) /Oman (Sohar), North America & Latin America - USA (Los Angel) / Mexico (Manzanillo) / Brasil (Itajai) / Argentina (Buenos Aires), etc.

Our motto is that, grow up with customer and partners, and help win the market with suitable and competitive offer, and keep business longer with good and stable quality, and expand business with all-round service, just need your first trust, then everything can be easier between us.