QUALITY MANAGEMENT SYSTEM
ISO 9001:2015
Holder: Jiangsu Xinhua Alloy Co., Ltd.
Issuer: TÜV SÜD Asia Pacific
Registration: TUV100 03 5035
Validity stated on certificate:
28 May 2024 – 27 May 2027
RESOURCES
Nickel Alloy Bar Resources
Alloy guides, factory records, quality certificates and practical purchasing information — in one place.
BUYER GUIDES
Plan Your Material Purchase
01Read guide ↗02Read guide ↗03Read guide ↗
How to Request a Nickel Alloy Bar Quote
Grade, shape, size, condition and inspection — in one clear request.
How to Specify Bar Delivery Condition
Keep heat treatment, surface finish and dimensions separate.
Material Certificates & Inspection Documents
Connect the material, heat identity and agreed inspection scope.
CERTIFICATES & ACCREDITATION
Certificates & Laboratory Scope
LABORATORY ACCREDITATION
CNAS L19319
Holder: Jiangsu Xinhua Alloy Co., Ltd. Testing Center
Basis: ISO/IEC 17025:2017 and CNAS requirements
Validity stated on certificate:
30 October 2023 – 29 October 2029
PRESSURE EQUIPMENT MATERIALS
PED 4.3 / 2014/68/EU
Holder: Jiangsu Xinhua Alloy Co. Limited
Issuer: TÜV NORD Systems GmbH & Co. KG
Certificate: TN/PED-4-3/30648/26
Validity stated on certificate:
April 2026 – April 2029
The stated approval scope includes nickel and nickel-alloy forgings and hot- and cold-finished bars.
View PED certificate · PDF ↗View approval scope · PDF ↗
ISO 9001, CNAS and PED address different certified scopes. Confirm the document scope, material and inspection requirements for your order.
Read the Accredited Testing Scope →TECHNICAL RESOURCE LIBRARY
Find the Information You Need
MATERIAL SELECTION
Alloy Grade Library
Find alloy identities, UNS numbers, composition references, bar standards and delivery information for 27 grades.
Explore Alloy Grades →STOCK DIMENSIONS
Bar Shapes & Dimensions
Review round, square, flat, hexagonal and forging-bar dimensions before preparing your material enquiry.
Compare Bar Shapes →FACTORY CAPABILITY
Melting, Forging & Finishing
Explore VIM and ESR equipment, the production route, heat treatment and bar finishing.
Explore Manufacturing →QUALITY RECORDS
Pre-Shipment Bar Inspection
See real photographs of surface checks, dimensional verification, PMI, specified NDT and sampling.
View Inspection Photographs →PURCHASE SPECIFICATIONS
Standards & Inspection Requirements
Connect the ordered product form with the required standard, test methods and acceptance criteria.
Review Standards →SUPPLY EXPERIENCE
Historical Bar Supply Records
Review documented alloy bar supply examples and their stated product forms.
View Supply Experience →BEFORE YOU SEND AN RFQ
Six Details for a Clear Bar Enquiry
Material & Dimensions
- Alloy grade and UNS number.
- Bar shape, section dimensions, length and tolerances.
- Quantity in kilograms or pieces.
Acceptance & Delivery
- Product standard and required delivery condition.
- Inspection, certificate and marking requirements.
- Delivery destination and requested date.
BUYER QUESTIONS
Answers to Common Purchasing Questions
Explore 24 questions about alloy identity, dimensions, delivery condition, inspection documents, packing and lead times.
Browse the FAQ by Topic →CONTACT OUR FACTORY TEAM
Need a Quote for Nickel Alloy Bars?
Send your alloy grade, bar dimensions, quantity and required delivery date.