Qt+Carburizing High Chrome Sand Valve Component Casting

• Type: Chemical Hardening Sand
• Casting Method: pressure Crystallization
• Sand Core Type: Sodium Silicate Sand Core
• Application: Machinery Parts
• Machining: M/C Machining
• Material: Gc20/FC20/Gcd450/Fcd450
• Model NO.: SZ-0001
• Surface Treatment: Electroplating
• Surface Roughness: Ra1.6
• Standard: ASTM
• Certification: ISO 9001:2000, ISO 9001:2008, SGS
• Heat Treatment: Qt+Carburizing
• 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	ASTM, 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

 

PRODUCTS SHOW

OUR WORK SHOP

CASTING EQUIPMENT

FORGING EQUIPMENT

MACHINING EQUIPMENT

INSPECTION
 

Company Profile

 

Qingdao Xinchangjin Machinery Co., Ltd. was founded in 2008, specializing in machinery manufacturing. We focus on R&D and production of Crane Hoist Parts, valve accessories, reducers, and other mechanical products. We are a modern enterprise that integrates R&D, manufacturing, foreign trade, marketing, and other services. With high technology as our backbone, top-quality as our core, and unyielding innovation as our foundation, we aim to provide our customers with premium machinery products and coordinated services. From casting and forging non-ferrous metal raw materials to fabricating finished parts and components, we offer comprehensive machining solutions.

 

Packaging & Shipping

 

We always design suitable packaging for each part during sample development, considering the part structure, quantity per lot, and customer requirements.

Certifications

 

 

Quality, performance, and user consideration have always been our focus. We have reached a new level in management by adopting ISO 9001:2015 international quality standards, ISO 14001:2015 environmental standards, and ISO 45001:2018 occupational health and safety management systems.

 

FAQ

 

Q: Are you a factory or trading company?
A: We are a factory.

Q: What information do I need to provide for a quote?
A: Please provide detailed drawings (PDF/STEP/IGS/DWG...), including material, quantity, and surface treatment information.

Q: What is the MOQ?
A: The MOQ depends on your needs. We welcome trial orders before mass production.

Q: Can I get a quote without drawings?
A: Yes, we can provide a quote if you send samples, pictures, or drafts with detailed dimensions.

Q: How long does it take to get a sample?
A: It depends on the product and request, but it usually takes 7-20 days.

Q: Will my drawings be kept confidential?
A: Yes, we prioritize our customers' privacy. We can sign an NDA if needed.

Q: Can I monitor my product's progress without visiting the company?
A: Yes, we will provide a detailed product schedule and send weekly reports with pictures and videos.

Q: How do you control the quality?
A: Material inspection-Inspect the material surface and dimensions.
Production first inspection-Ensure critical dimensions during mass production.
Sampling inspection-Check quality before sending to the warehouse.
Final inspection-100% inspection before shipment.

Q: What if we receive defective parts?
A: Please send us pictures of the defective parts. Our engineers will find a solution and remake them as soon as possible.