Precision Pump Metal Machinery CNC Machined Alloy Steel Valve Parts

• 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

 

SHOWCASE OF OUR PRODUCTS
 

OUR STATE-OF-THE-ART WORKSHOP

 

 

PREMIUM CASTING EQUIPMENT

 

ADVANCED FORGING EQUIPMENT

 

PRECISION MACHINING EQUIPMENT

 

THOROUGH INSPECTION

 

Company Profile

 

Founded in 2008, Qingdao Xinchangjin Machinery Co., Ltd. has established itself as a leader in machinery manufacturing. Specializing in the R&D and manufacturing of Crane Hoist Parts, valve accessories, reducers, and various mechanical products, we are a modern enterprise that seamlessly integrates R&D, manufacturing, foreign trade, marketing, and more. Our commitment to high technology, premium quality, and continuous innovation ensures that we deliver unparalleled machinery products. Our services encompass everything from casting and forging of non-ferrous metal raw materials to the fabrication of finished parts and components, along with comprehensive machining solutions.

 

Packaging & Shipping

 

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

Certifications

 

 

Our unwavering focus on quality and performance, coupled with a keen consideration for user needs, has propelled our management to new heights. We proudly adhere to the ISO9001:2015 international quality standards, ISO 14001:2015 environmental guidelines, 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 to provide for a quote?
A: Please provide detailed drawings (PDF/STEP/IGS/DWG...) that include material specifications, quantity, and surface treatment details.
Q: What is the MOQ?
A: The MOQ is flexible, based on your requirements. We also welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, we can offer quotations based on samples, pictures, or drafts with detailed dimensions.
Q: How long will it take to receive a sample?
A: The timeline depends on your products and specific requests, generally taking between 7-20 days.
Q: Will my drawings be kept confidential?
A: Absolutely. We are committed to protecting our customers' privacy and can sign an NDA if required.
Q: Can I monitor the progress of my product without visiting your company?
A: Yes, we provide a detailed production schedule and send weekly reports, including pictures and videos.
Q: How do you ensure quality control?
A: We conduct a thorough material inspection to check surface and dimensions.
Initial inspection during production to ensure critical dimensions are met.
Sampling inspections before warehousing to verify quality.
A final 100% inspection is conducted before shipment to ensure impeccable quality.
Q: What should I do if I receive defective parts?
A: Please send us pictures of the defective parts. Our engineers will analyze the issue and quickly provide a solution or remake the parts for you.