Alloy Steel Machine Part for Valve Manufacturer

• 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. was established in 2008, specializing in machinery manufacturing. Our expertise encompasses R&D and production of Crane Hoist Parts, valve accessories, reducers, and numerous other mechanical components. We are a modern enterprise merging R&D, manufacturing, foreign trade, marketing, and comprehensive services. With high technology as our backbone, superior quality as our essence, and innovation as our foundation, our mission is to offer our customers not only exceptional machinery products but also integrated services. From casting and forging non-ferrous metal raw materials to the fabrication of finished parts and components, we provide complete machining solutions.

Packaging & Shipping

We meticulously design the ideal packaging for each part during sample development, taking into account the part structure, quantity per lot, and customer requirements.

Certifications

Our utmost focus is on quality and performance, with a strong emphasis on user satisfaction. Our management systems have reached new heights by adopting ISO 9001:2015 for international quality, ISO 14001:2015 for environmental management, and ISO 45001:2018 for occupational health and safety management.

FAQ

Q: Are you a factory or trading company?
A: We are a factory.
Q: What do I need for offering a quote?
A: We require detailed drawings (PDF/STEP/IGS/DWG...) including material specifications, quantity, and surface treatment information.
Q: How about the MOQ?
A: MOQ is flexible based on your needs, and 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 us samples, pictures, or drafts with detailed dimensions.
Q: How long will it take to receive the sample?
A: The sample lead time typically ranges from 7 to 20 days, depending on your product and specific requirements.
Q: Will my drawings be divulged if you benefit?
A: Absolutely not. We prioritize the confidentiality of our customers' drawings and can sign an NDA if required.
Q: Is it possible to know the status of my product without visiting your company?
A: Yes, we provide detailed product schedules and send weekly reports along with pictures and videos to keep you updated.
Q: How do you control the quality?
A: We conduct material inspections to check surface and basic dimensions.
Initial production inspections ensure critical dimensions are maintained during mass production.
Sampling inspections are conducted to verify quality before storage.
Final inspections are comprehensive, with 100% of parts inspected before shipment.
Q: What will you do if we receive defective parts?
A: Kindly send us pictures of the defective parts, and our engineers will promptly devise a solution and remake the parts as soon as possible.