What surface treatments are available?

We offer sand blasting, polishing, plating, heat treatment, painting, and powder coating.

What is your payment term?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

How do you ensure product quality?

We have a full quality control system including chemical analysis, mechanical testing, and 100% inspection on critical dimensions.

Carbon Steel Flange Plate by Water Glass Process

Name: Carbon Steel Flange Plate by Water Glass Process
Brand: Qingdao Chifine Machinery Co., Ltd.
SKU: 693965632

Shandong, ChinaQingdao Chifine Machinery Co., Ltd.

US$0.10-10.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Thermal Gravity Casting

Process

Investment Casting

Model NO.

CF-71

Molding Technics

Gravity Casting

Application

Machinery Parts

Material

Carbon Steel

Surface Preparation

Sand Blast

Surface Roughness

Ra6.3

Machining Tolerance

+/-0.10mm

Standard

ANSI

Certification

CE, ISO 9001:2008

Package

Pallet, Manmade Wooden Case or as Your Requirement

Origine

Qingdao

Certificate

ISO9001 SGS

Service

OEM and ODM

Brand

Chifine

Supply Ability

30000 Piece/Pieces Per Month

Surface Treatment

Heat Treatment ,Ball Blast,Painting etc

Tolerance

CT7-CT9

Delivery Time

30 Days After Receiving The Payment

Machining

CNC Turning Milling Drilling Lathe

Transport Package

in Pallet or as Your Requirement

Specification

ISO9001 SGS CE

Trademark

Chifine

Origin

Jimo Qingdao City

HS Code

7307190000

Production Capacity

150 Tons Per Month

Key features

Wide Material Selection: Supports Carbon Steel, Stainless Steel, Gray Iron, Ductile Iron, and Alloy Steel.

Custom OEM/ODM Service: Accepts custom logo, trade name, and packaging requirements for personalized branding.

High Precision Machining: CNC turning, milling, and drilling with tolerance up to +/-0.10mm and Ra6.3 roughness.

Comprehensive Heat Treatment: Offers annealing, normalizing, tempering, quenching, and induction hardening processes.

Strict Quality Control: 100% inspection on critical dimensions with UT, MT, RT, PT, and hardness testing.

Fast Response Time: Inquiries regarding products or prices are replied to within 12 hours.

Large Production Capacity: Monthly capacity of 2,000 tons with supply ability of 30,000 pieces per month.

Multi-Industry Application: Suitable for Machinery, Metallurgy, Mining, Automotive, Agriculture, and Packaging sectors.

Company profile

Qingdao Chifine Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2005-07-06Nearest Port: QingdaoAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It provides 3D software design, sample/design/full customization, inventory services, and OEM services for well-known brands, but does not provide ODM services or SDKs. Quality-related controls include ISO 9001:2015 certification, product inspection instructions, quality assurance, raw-material traceability, and a documented complaint-handling process with records. After-sales support covers debugging, maintenance, and repair, although there are no overseas agents, branches, warehouses, showrooms, or stated overseas-service countries. Export experience is established at 22 years, with exports representing 90% of total sales. Innovation resources appear limited, with one R&D engineer and no stated professional technical supplier status. Financial records are referenced for 2022–2024, but the supplied information does not provide sufficient evidence to assess financial credibility. The supplier has no Fortune 500...

Supplier typeThe company is explicitly classified as a trading company, and its R&D capability is described as not belonging to a professional technical supplier. This indicates a trading-oriented supplier profile rather than a dedicated technical manufacturer.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. It also reports quality assurance and traceability controls, supporting the presence of formal quality management, although no additional certifications are stated.

After-Sales capabilityThe supplier offers debugging, maintenance, and repair services and has a clear complaint-handling procedure with followed records. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or stated overseas service countries, limiting its directly evidenced international service infrastructure.

R&D capabilityThe supplier reports new products within the past year and provides 3D software design services, but it has only one R&D engineer, does not provide ODM services, has no available SDK, and is not classified as a professional technical supplier. These mixed and limited indicators do not establish a strong innovation advantage.

Production capacityThe supplier has one-month average lead times in both peak and off-season, finished-product inspection instructions that are uniformly followed, inventory capability, and five qualified suppliers for service capability. However, the status of its outsourced-manufacturing procedure and manufacturing-capacity contract is unknown, so direct production strength is not fully evidenced.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, and full customization, together with 3D software design services. These statements directly support broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and repeat-buyer preference of 80%–100%. It has no collaboration with Fortune 500 companies, so the evidence supports some customer experience but not top-tier reference customers.