Precision Auto Pump Valve High Chrome Sand Cast

• Type: Chemical Hardening Sand
• Casting Method: pressure Crystallization
• Application: Machinery Parts
• Material: Cast Iron Gc20/FC20/Gcd450/Fcd450
• Surface Roughness: Ra1.6
• Standard: ASTM
• Model NO.: SD001
• Certification: ISO 9001:2000, ISO 9001:2008, SGS
• Transport Package: Plastic Bag+Carton+Pallet
• Specification: 1000mm*1000mm*500mm
• Trademark: Changjin
• Origin: Qingdao, China
• Production Capacity: 1000t

Product Description

Product Description

	Product Description
Material	GC200/FC200/GCD450/GCD 500
Mould features	Advanced design,  Logical structure,  High precision,  Qualified materials, Long lifetime, Short delivery time.
Standard	JIS&BSW&ANSI&GB&DIN
Certificate	ISO9001,ISO14001,ISO45001,SGS
Tolerance	>0-6:±0.1;>6-30:±0.2;>30-120:±0.3;>120:±0.5
Dimension	As per customers' request

Processing	Step1: Die Casting/sand casting/gravity casting Step2: CNC turning, CNC turning and milling compound processing, 3/4/5 axis CNC milling, drilling, wire-cutting, EDM, grinding etc. Step3: Surface treatment
Surface	Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving, ED- Coating, Chromate Plating, Zinc Plating, Dacromat Coating, etc.
Marking	laser marking,Air marking
Inspection	material, dimension, heat treatment, hardness, NDT, surface
Quality	ISO9001, PPAP control production
Lead time	as per clients' requirements
Delivery	Express for sample, ocean shipping/air for mass production
Our Capabilities	CNC machining, CNC center machining, drilling, milling, turning, grinding, tapping, die casting, casting, forging, stamping

Engineering&manufacturing services	R&D process, tooling and gauging design, product design Integrated CAD/CAM system, test and measuring
Packing	Eco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes  As customer's specific requirements

Detailed Photos

Showcase of Our Premium Products

Inside Our Advanced Workshop

State-of-the-Art Casting Equipment

High-Precision Forging Equipment

Cutting-Edge Machining Equipment

Rigorous Inspection Process

Company Profile

Qingdao Xinchangjin Machinery Co., Ltd., established in 2008, is an industry leader specializing in machinery manufacturing. Our expertise extends to the R&D and production of Crane Hoist Parts, valve accessories, reducers, and numerous other mechanical products. As a modern enterprise, we seamlessly integrate R&D, manufacturing, foreign trade, marketing, and additional services. Driven by advanced technology, superior quality, and relentless innovation, our mission is to provide unparalleled machinery products while offering comprehensive services from casting and forging non-ferrous metals to delivering finished parts and components with integrated machining solutions.

Packaging & Shipping

We meticulously design optimal packaging for each part during sample development, considering the part's structure, quantity per lot, and specific customer requirements.

Certifications

We consistently prioritize quality and performance, always keeping user considerations in focus. Our management systems have reached new heights with ISO9001:2015 for quality, ISO 14001:2015 for the environment, and ISO 45001:2018 for occupational health and safety management.

FAQ

Q: Are you a factory or a trading company?
A: We are a factory.
Q: What information is needed to provide a quote?
A: To offer an accurate quote, we require detailed drawings (PDF/STEP/IGS/DWG...), material specifications, quantity, and surface treatment details.
Q: What is the Minimum Order Quantity (MOQ)?
A: The MOQ is based on your specific needs. We also welcome trial orders before mass production.
Q: Can I receive a quote without drawings?
A: Yes, we can provide a quote if you send us samples, pictures, or drafts with detailed dimensions.
Q: How long does it take to get a sample?
A: Depending on your product and requirements, the sample timeline is typically 7-20 days.
Q: Will my drawings be kept confidential?
A: Absolutely. We are committed to protecting our customers' privacy. We can sign a Non-Disclosure Agreement (NDA) if needed.
Q: Can I track my product's progress without visiting?
A: Yes, we provide detailed product schedules and send weekly reports along with pictures and videos.
Q: How do you ensure product quality?
A: We implement a stringent quality control process: Material inspection to check surface and dimensions.
Initial production inspection to confirm critical dimensions.
Sampling inspection to verify quality before warehousing.
Final inspection with a 100% check before shipment.
Q: What should we do if we receive defective parts?
A: Please provide us with photos of the defective parts. Our engineers will promptly find a solution and remanufacture the parts as soon as possible.