Model NO.: Durco mark 3
Surface Roughness: Ra3.2
Machining Tolerance: +/-0.01mm
Standard: ANSI
Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
Name: Carbon/Stainless Steel Investment Casting Parts
Surface Treatment: Blacking, Polishing, Anodize, Chrome Plating, etc
Inspection: Hardness Tester, Roughness Tester, Caliper etc
Certificate: Bureau Veritas
Material for: 316ss, CD4, 304SSS,Titanium, Carbon Steel etc.
Port of Loading: Qingdao
Orign: Shandong, Zibo
Manufacturing Process: Lost Wax Casting
Payment Terms: T/T, L/C
Referece: 2D/3D, 100% as Per Drawings
Trademark: ZLT
Transport Package: According to The Customers′ Requirement
Specification: according to the drawings
Origin: Zibo, Shandong Province, China
HS Code: 84139100
Factory Information:Zibo Qingdong Machinery Manufacturing Co., Ltd. specialized in pump parts, pump bowls, ANSI pump spare parts, impeller, suction bowl, mining equipments and machining components according to customers' drawings or samples.
Product Description:
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| Descriptions | Carbon/Stainless Steel Investment Chemical Centrifugal ANSI Pump Parts |
| Material | Stainless steel, carbon steel, titanium alloy, high chrome, cast iron, bronze, ductile iron, brass, etc. |
| Model Type | All kinds of model we can do according to your request |
| Type | ANSI pump components, Goulds 3196, Durco mark 3 pump parts, Impeller Titanium, Open Impeller, Semi Open, Machinery components and Mining Equipments. |
| Casting Method | lost wax casting |
| Process | moulding pouring machining testing |
| Annual Capacity | The maximum production capacity could be 10, 000 tons per year, with a single piece up to 100 tons, the smallest part only a few grams by lost wax casting, the largest weight can be made up to 10t/pc.  |
| Color | According to 100% drawing |
| Size | As per 100% drawing |
| Weight | 10 grams by lost wax casting, the largest weight can be made up to 10t/pc or as per customer ' s requirements |
| Standards | AISI, ASME, BS, ANSI, JIS, GB, GOST etc. |
| Machining | CNC Lathe, Universal Lathe, CNC Cutting Machine, Dynamic Balancing Machine |
| Testing | Spectrameter, Hardness Tester, Toughness Tester, Dynamic Balancing Tester, PT Tester, Hydro Test, High Pressure 1500 psi etc. |
| Application | Oilfield equipment, Well Construction, Mining & Construction, Power Generation, Wastewater General industry, Chemical Processing etc. |
| Packing | According to client's request |
Products Pictures:
Manufacture Craft and Process:
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| Caft | Clarify | Process | Material |
| Lost Wax Casting | silicon colloidal | moulding | Stainless steel, carbon steel, titanium alloy, high chrome, cast iron, bronze, ductile iron brass, etc. |
| pouring | |||
| waterglass bonded | machining | ||
| testing | |||
| Sand Casting | resin sand craft | moulding | Stainless steel, carbon steel, titanium alloy, high chrome, cast iron, bronze, ductile iron brass, etc. |
| pouring | |||
| silicate bonded sand craft | machining | ||
| testing | |||
| composite shell | Â | Â | |
| Lost Foam Casting |  | moulding | Stainless steel, carbon steel, titanium alloy, high chrome, cast iron, bronze, ductile iron brass, etc. |
| pouring | |||
| machining | |||
| testing |
Manufacture Process Pictures:
Equipment and Testing:
Certificate:
Exhibition:
Packing Methods:
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| Â Â Â Â Â Â Â Â Â Â Â Â Packing Methods | |||||||||
| Small part, single packed then put into paper carton then to crate. | |||||||||
| 1. Generally use poly wooden crates for package. | |||||||||
| Minimum poly wooden board thickness: 20mm | |||||||||
| Steel band: 19× 0.5mm or 15× 0.5mm | |||||||||
| Common crate size is less than 1200X1000X1000mm | |||||||||
| 2. For the very big part, use welding steel crate. The size and steel thickness is according to the product dimension and weight. | |||||||||
| 3. Large size and large quantity part, put into container directly. | |||||||||
| 4. We also consider customers' special needs for packing |
Packing Pictures:
FAQ:
1.Are you a factory or a trading company?
Zibo Qingdong Machinery Manufacturing Co., Ltd. is a professional factory of pump parts, Goulds 3196 and Durco mark 3 pump parts, centrifugal pump parts, submersible pump parts, mining equipments and machinery parts etc.
2.Can I be your agent?
Yes, welcome to deep cooperation.Â
3.How do I know the quality is up to the OEM standards?/What's your quality guarantee?
OEM is available. We have passed the ISO 9001-2008 and BV certificate, and we have been cooperating with many companies in America, our products have passed their test. Or you can test our products by trial order. We have our own mould and drawing for the Goulds 3196 and Durco mark 3 pump parts.
4.Is the sample available?
Yes, samples are available for you to test the quality.
5.Are the products tested before shipping?
Yes, all of our products were qualified by Spectrameter, Hardness Tester, Toughness Tester, Dynamic Balancing Tester, PT Tester, Hydro Test before shipping.Â
6.How we cooperate?
We will quote you the price according to your drawing and 3D drawing or the samples.Â