Can I track production without visiting your company?

Yes, we offer a detailed production schedule and send weekly reports with photos or videos showing machining progress.

Can I have a trial order or samples?

Yes, we charge sample cost for customized products. If the sample cost is not too high, we will refund it after you place mass orders.

Why is there a tooling cost?

It is the mold cost, which is an indispensable production process. You only pay for the first order, and we bear maintenance costs for mold damage.

Custom Steel Lost Wax Casting Flange for Joint Fittings

Name: Custom Steel Lost Wax Casting Flange for Joint Fittings
Brand: Shanghai Matech Machinery Manufacture Corporation Ltd.
SKU: 758525142

Shanghai, ChinaShanghai Matech Machinery Manufacture Corporation Ltd.

US$2.21-16.63

200 Pieces

Sample price:US$2.21/piece.Request sample

Product profile

Customization

Available

Standard

DIN, ANSI, JIS

Material

Wcb, G25crmo4, Zg35, Zg45 etc.

Model NO.

customized

Connection

Female

Surface Treatment

Dacromat Coating, Finish Painting etc.

Head Type

Round

Blank Process

Investment Casting, Option Lost Wax Casting

Casting Tolerance

CT4-8 for GS 45 Steel Casting

Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/

Surface Finish Treatment

Dacromat Coating, Finish Painting etc.

Machining Tolearnce

From 0.005mm-0.01mm-0.1mm

Machined Surface Quality

Ra 0.8-Ra3.2 According to Customer Requirement

Package for Steel Casting

Multilayer Wooden Box with Big Plastic Bag Inside

Lead Time

45 Days for GS 45 Steel Casting

Service

Custom for GS 45 Steel Casting

Transport Package

Multilayer Wooden Box with Big Plastic Bag Inside

Specification

SGS, ISO9001

Trademark

Matech

Origin

Jiangsu

HS Code

8432900000

Production Capacity

150 Tons/Month

Key features

Custom Lost Wax Casting: Investment casting with CT4-8 tolerance for GS 45 steel and other materials.

Precision Machining: CNC, milling, turning with tolerance from 0.005mm to 0.1mm and Ra 0.8-3.2 finish.

Wide Material Selection: Carbon steel, alloy steel, stainless steel, aluminum, and brass available.

Strict Quality Control: ISO9001 certified with IQC, IPQC, FQC, and OQC processes ensuring high quality.

Fast Lead Time: 7-20 days for precision parts; 45 days for specific steel casting orders.

OEM/ODM Service: Supports custom designs from drawings, samples, or ideas with professional engineering.

Competitive Pricing: Factory direct pricing with cost reduction solutions based on same quality.

Global Market Share: Serving US, Europe, Japan, and Korea with 20,000 tons annual production capacity.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFlexible CustomizationQuality Assurance

Shanghai Matech Machinery Manufacture Corporation Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryMatech Team demonstrates broad customization, OEM/ODM availability, documented quality and service procedures, ISO9001:2015 and RoHS certifications, and stated experience in valve making, foundry, mechanical engineering, manufacturing, and quality assurance. It reports new products within the past year and offers customization from samples, designs, and full specifications. Production information includes machining equipment and two production lines, but it does not conduct ongoing quantity reconciliation for every batch or volume production. Export sales represent 71%–90% of total sales, with three experienced export staff and one presence in a main export market. The supplier lacks overseas warehouses, showrooms, agents or branches, and has not participated in offline trade shows. Financial records are identified for 2022–2024, but the slices do not provide financial performance values. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no Fortune...

Supplier typeThe supplier provides manufacturing and engineering support, including OEM and ODM services, while describing experience in valve making, foundry, mechanical engineering, manufacturing, and quality assurance. Its listed machining equipment and customization services indicate a manufacturer with design-support capability rather than a trading-only profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. However, the approved-supplier list lacks an approved signature or date, which indicates a documentation weakness but does not establish inadequate after-sales execution.

R&D capabilityThe supplier states that it introduced new products during the past year, offers ODM services, and provides early design support and manufacturing-feasibility analysis. It does not have an available SDK, but the available evidence still explicitly supports product-development and design-input capability.

Production capacityProduction resources include lathes, CNC, drilling and automatic tapping machines, a hydraulic pressure test pump, and two production lines. The supplier reports one-month average lead times in both peak and off-season periods, but it does not perform ongoing quantity reconciliation for each batch or volume production, creating a stated production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad capability is reported in two slices, providing strong direct evidence of extensive customization coverage.

Client casesThe supplier reports OEM service for well-known brands, more than twenty years of team experience in relevant technical and manufacturing areas, and an 80%–100% preference from repeat buyers. It reports no cooperation with Fortune 500 companies, so customer-case evidence is positive but does not establish top-tier multinational references.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory, so we can provide competitive prices for you.

Q:What kind of service can you provide?

Our company can provide OEM sheet metal fabrication, CNC machining, and manufacturing services.

Q:What information is needed for a quote?

Please provide detailed drawings (STEP, CAD, etc.), material requirements, surface treatment, quantity, and any special demands like packing or delivery.

Q:What should we do if we do not have drawings?

Please send your sample to our factory, or send pictures/drafts with dimensions. We can create CAD or 3D files if you place an order.

Q:What makes you different from others?

We offer excellent service with 48-hour quotations, quick manufacturing time (3-4 weeks for normal orders), and factory-direct delivery assurance.