CNC Machined Alloy Steel Valve Parts Supplier

• Certification: ISO, SGS
• Surface Treatment: Nickel Plating
• Application: Globe Valve
• Material: Stainless Steel
• Trademark: changjin
• Origin: Qingdao, China
• Model NO.: Stem Connector
• Production Capacity: 10000ea

Product Description

Product Description

Material	SS304,SS316,SCM440,SS41,S45C,AL6061,BRASS
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: structural section 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 WORKSHOP

CASTING EQUIPMENT

FORGING EQUIPMENT

MACHINING EQUIPMENT

INSPECTION

Company Profile

Qingdao Xinchangjin Machinery Co., Ltd., established in 2008, is a pioneering force in the machinery manufacturing sector. With a deep focus on R&D and production of Crane Hoist Parts, valve accessories, reducers, and other mechanical components, we pride ourselves on being a modern enterprise that blends R&D, manufacturing, foreign trade, marketing, and comprehensive services. Leveraging high technology, exceptional quality, and continuous innovation, we are committed to delivering superior machinery products. Our services encompass everything from casting and forging non-ferrous metal raw materials to fabricating finished components and providing integrated machining solutions.

Packaging & Shipping

We meticulously design the most suitable packaging for each part during sample development, taking into account the part's structure, quantity per lot, and specific customer requirements.

Certifications

Our unwavering focus on quality and performance, along with our dedication to user considerations, has led us to achieve new heights in management. We proudly adhere to 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 do I need for offering a quote?
A: Please provide detailed drawings (PDF/STEP/IGS/DWG, etc.) that include material specifications, quantity, and surface treatment information.
Q: How about the MOQ?
A: MOQ is contingent upon your specific requirements. We also welcome trial orders before moving to mass production.
Q: Can I get a quote without drawings?
A: Yes, we can provide an accurate quotation based on your samples, pictures, or drafts with detailed dimensions.
Q: How long does it take to get the sample?
A: Depending on your products and specific requests, it typically takes between 7-20 days.
Q: Will my drawings be kept confidential?
A: Absolutely, we take the confidentiality of our customers' drawings very seriously. Signing an NDA is also an option if required.
Q: Is it possible to monitor the progress of my product without visiting your company?
A: Yes, we provide a detailed production schedule and send weekly reports along with pictures and videos.
Q: How do you control the quality?
A: Our quality control process includes material inspection for surface and dimensions, production first inspection for critical dimensions, sampling inspection before warehousing, and a final 100% inspection before shipment.
Production first inspection--To ensure the critical dimension in mass production.
Sampling inspection--Check the quality before sending to the warehouse.
Final inspection--100% inspected before shipment.
Q: What should we do if we receive defective parts?
A: Kindly send us the pictures of the defective parts, and our engineers will promptly find a solution and remake them for you as soon as possible.