Cast iron cylinder is mainly used on water treatment equipment, petroleum machinery, liquid food processing industry and etc. Cast iron cylinder is machined and assembled according to the drawings provided by our company’s collaborator (Fortune top 500 enterprises, Canada). It is said that the cast iron cylinder produced by our company performs a complex and strict process, which is composed of 24 kinds of parts (with different materials such as casting, RP pipe, rubber sealing ring, Stainless steel and etc.) such as imported glass cylinder, upper and lower covers, pistons, copper boxes and so on.

Cast iron cylinder produced by Longqing is widely used in many fields. It has been commonly used in industrial machinery manufacturing, such as water treatment equipment, petroleum machinery, liquid food processing industry, and so on. Our company implements very strict processes such as raw material procurement, casting, processing, assembly, subsequent inspection, and packing to ensure cylinder pressure test meets the customer's requirements.

Longqing Metals Product Works highly focused on precision machining, is a private high-tech enterprise engaged in the R & D, design and production of various kinds of non-ferrous metal parts based on titanium, as well as the R & D, manufacturing and sales of high-end parts. The company is able to provide a one-stop solution for professional precision machining products. The production time for cast iron cylinder will take 45 days once orders are placed. International shipping time will depend on the current shipping statutes (approximately around 40 days).

Please send us your inquiry with drawings first.

We use double laminate wooden boxes for outer packaging with 4 pcs internal card slots to stabilize the goods in the case. In order for the cast-iron cylinder to avoid bumping bumps in the transportation, we use pearl cotton(polyethylene foamed sheet) to wrap the cargo and fill the gap with foam.

We use international express and logistics including UPS, FedEx, DHL, HLS, DFS, and other customer-designated freight forwarders.

1. what is the minimum order quantity?

The MOQ depends on our customer’s requests. We can also do the first article sample processing per request.

2. Is Longqing a supplier or manufactory?

We are a precision processing factory.

3. Does the factory have inventory?

For precision machining products such as the cast iron cylinder, the drawings we received are all confidential information that can not be published, so we do not have inventory. Please send us the inquiry first for the tech team to determine the lead time.

http://www.longqingti.com/