Alloy Steel Valve Flange 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 founded in 2008 and specializes in machinery manufacturing. Our expertise spans Crane Hoist Parts, valve accessories, reducers, and more. We are a modern enterprise integrating R&D, foreign trade, marketing, and other services. With high technology as our backbone, quality as our core, and innovation as our driving force, we aim to provide exceptional machinery products along with coordinated services. Our offerings range from casting and forging non-ferrous metal raw materials to fabricating finished parts and components, combined with integrated machining solutions.

Packaging & Shipping

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

Certifications

We prioritize quality and performance, consistently focusing on user considerations. In management, we have attained new heights by adopting ISO9001:2015 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: Detailed drawings (PDF/STEP/IGS/DWG) with material, quantity, and surface treatment information.
Q: How about the MOQ?
A: MOQ depends on your needs; we also welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, we appreciate receiving your samples, pictures, or drafts with detailed dimensions for an accurate quotation.
Q: How long can I have the sample?
A: It depends on your product and request but typically takes 7-20 days.
Q: Will my drawings be divulged if you benefit?
A: No, we take customer privacy seriously and are willing to sign an NDA if necessary.
Q: Is it possible to know how my product is progressing without visiting your company?
A: 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—Check the material surface and approximate dimensions.
Production first inspection—Ensure critical dimensions in mass production.
Sampling inspection—Check quality before sending to the warehouse.
Final inspection—100% inspected before shipment.
Q: What will you do if we receive defective parts?
A: Please send us the pictures. Our engineers will find solutions and remake them for you as soon as possible.