What is the machining tolerance?

The machining tolerance is +/-0.01mm.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the surface roughness standard?

Standard surface roughness is Ra3.2, with options like Ra0.4 available upon request.

304 316 Precision Casting Martensitic Stainless Steel Impeller

Name: 304 316 Precision Casting Martensitic Stainless Steel Impeller
Brand: Gansu Jinchuan ULAS Power Technology Co., Ltd.
SKU: 1985428705

Gansu, ChinaGansu Jinchuan ULAS Power Technology Co., Ltd.

US$5.00-100.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Thermal Gravity Casting

Process

Investment Casting

Model NO.

ULAS

Molding Technics

Gravity Casting

Application

Machinery Parts

Material

Stainless Steel

Surface Preparation

Sand Blast

Surface Roughness

Ra0.4

Machining Tolerance

+/-0.01mm

Standard

ASME

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Transport Package

Wooden

Specification

304 316 Stainless Steel

Trademark

ULAS

Origin

China

HS Code

8466939000

Production Capacity

30000pieces/Year

Key features

Precision Casting Tolerance: Machining tolerance of +/-0.01mm ensures high precision for industrial parts.

Premium Material Options: Available in 304/316 Stainless Steel, Inconel, and Super alloys for corrosion resistance.

Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000/2008, BV, and SGS standards.

Advanced Manufacturing: Utilizes Vacuum Investment Casting, Five-axis CNC, and Hot Isostatic Pressing.

Flexible Customization: Offers OEM/ODM services with customization from samples, designs, or full customization.

Strict Quality Control: 100% finished product inspection including visual and function checks.

Wide Application Scope: Suitable for turbochargers, gas turbines, steam turbines, and machinery parts.

Professional Surface Finish: Surface preparation includes sand blasting with roughness options like Ra0.4.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Fast DeliveryRaw-Materials Traceability

Gansu Jinchuan ULAS Power Technology Co., Ltd.

Gansu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0 Year CertifiedNearest Port: Jinchang PortAverage Response Time: ≤4.52h

AI-Powered supplier vetting

SummaryThe supplier operates in non-ferrous metal alloy manufacturing and sales, generator sales, import/export, inspection and testing, propeller-related activities, and regulated aerospace-related manufacturing and development. It holds an ISO 9001:2015 certificate and has documented corrective-action and complaint-handling procedures. Production includes two lines and in-stock capability, with stated lead times of up to 15 working days in both peak and off-season periods. However, the supplier lacks a valid manufacturing-capacity contract with related subcontractors, has no overseas warehouse, showroom, agents, branches, or reported overseas service countries, and does not have an environmental impact assessment report. R&D capability is limited by the absence of an available SDK and one reported R&D engineer. Evidence of financial strength, customization capability, and major customer experience is insufficient or unfavorable.

Supplier typeThe supplier is a manufacturing and trading company covering non-ferrous metal alloys, generators and generator sets, inspection and testing, import/export, propellers, and regulated aerospace-related production and development. The business scope indicates both manufacturing and technical service activities, although some listed projects require regulatory approval.

CertificationsThe supplier reports an ISO 9001:2015 certificate and identifies it as both a sustainable-development management certification and a management-system certification. This provides explicit evidence of a quality-management certification, but no environmental impact assessment report is available.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment, and offers stated debugging, maintenance, repair, training, and equipment-installation services. However, it has no overseas agents or branches, no overseas warehouse or showroom, and reports zero countries with overseas services, limiting demonstrated international service coverage.

Production capacityThe supplier reports two production lines, in-stock service capability, and lead times within 15 working days in both peak and off-season periods. Nevertheless, it lacks a valid manufacturing-capacity contract with related subcontractors, does not perform ongoing quantity reconciliation for each batch or mass production, and has no standard operating procedure for outsourced manufacturing.

Client casesThe supplier explicitly reports no cooperation with Fortune 500 companies. Although it states that repeat buyers represent 80%–100% of its preference, this does not identify verified customer cases or demonstrate recognized customer references.