Changjin Carbon Steel Upper Flange Valve Component Parts

• Certification: ISO, SGS
• Power Supply: Valve Actuator Parts
• Power Source: Pneumatic
• Temperature: Ordinary Temperature
• Connection: Flange
• Material: Ss41,SS304,SS316,A105,A182 F91,A182 F22 Cl.3
• Model NO.: Upper Flange
• Transport Package: Plastic Bag+Carton+Pallet
• Specification: 1000mm*1000mm*500mm
• Trademark: Changjin
• Origin: China
• Production Capacity: 1000t

Product Description

Product Description

 

	Product Description
Material	SS41,SS304,SS316,A105,A182 F91,A182 F22 CL.3
Mould features	Advanced design,  Logical structure,  High precision,  Qualified materials, Long lifetime, Short delivery time.
Standard	ASTM/JIS&BSW&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 the field of machinery manufacturing. Our expertise includes R&D and manufacturing of Crane Hoist Parts, valve accessories, reducers, and other mechanical products. We pride ourselves on being a modern enterprise that integrates R&D, manufacturing, foreign trade, marketing, and other comprehensive services. With a foundation built on advanced technology and a commitment to high quality and innovation, we aim to deliver top-tier machinery products and coordinated services. From casting and forging non-ferrous metal raw materials to fabricating finished parts and components, we provide integrated machining solutions to meet all your needs.

 

Packaging & Shipping

 

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

Certifications

 

 

We are committed to quality, performance, and user satisfaction. Our management systems have reached a new level with certifications including ISO9001:2015 for 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 to provide for a quote?
A: Detailed drawings (PDF/STEP/IGS/DWG) with material, quantity, and surface treatment information.
Q: What is the MOQ?
A: The MOQ depends on your needs. We also welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, you can provide samples, pictures, or drafts with detailed dimensions for an accurate quotation.
Q: How long will it take to get the sample?
A: Depending on your product and request, it usually takes 7-20 days.
Q: Will my drawings be protected?
A: Yes, we place great importance on protecting our customers' drawing privacy. We can sign an NDA if necessary.
Q: Is it possible to track my product without visiting your 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-Checking the material surface and dimensions.
Production first inspection-Ensuring critical dimensions during mass production.
Sampling inspection-Checking 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 defects; our engineers will find a solution and remake them for you as soon as possible.