What is the machining tolerance and surface roughness?

The machining tolerance is +/-0.01mm, and the surface roughness is Ra0.4.

What payment terms are accepted?

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

How is quality control performed?

We perform 100% inspection including visual and functional checks, X-ray inspection, and dynamic balance testing.

304 316 Vacuum Casting Martensitic Stainless Steel Impeller

Name: 304 316 Vacuum Casting Martensitic Stainless Steel Impeller
Brand: Gansu Jinchuan ULAS Power Technology Co., Ltd.
SKU: 1983533455

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

High-Performance Material: Made from 304/316 martensitic stainless steel with excellent corrosion and heat resistance.

Precision Manufacturing: Vacuum investment casting with +/-0.01mm machining tolerance and Ra0.4 surface roughness.

Strict Quality Control: 100% inspection including X-ray, CMM, and dynamic balance testing for reliability.

Wide Application Scope: Suitable for turbochargers, gas turbines, and steam turbine engines.

Certified Quality: Compliant with CE, RoHS, ISO 9001:2000, ISO 9001:2008, BV, and SGS standards.

Customization Services: Supports OEM/ODM, full customization, and flexible design-based production.

Advanced Equipment: Utilizes 5-axis CNC, vacuum furnaces, and electric spark cutting for precision.

Professional Support: Backed by R&D engineers and experienced QA/QC inspectors for product assurance.

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: ≤6.03h

AI-Powered supplier vetting

SummaryThe supplier is specialized in manufacturing and research of rocket and non-ferrous metal products, with ISO9001:2015 certification indicating a commitment to quality management. Despite having a clear quality assurance process, the supplier lacks effective overseas service capabilities and does not participate in offline trade shows. Financially, the supplier has consistent data for the last three years, but there is no collaboration with Fortune 500 companies. Innovation is limited with only one R&D engineer and no available SDK. The production capability is limited with only two production lines and lacks robust outsourcing procedures.

Supplier typeThe supplier operates in manufacturing and research of rocket launch equipment, engines, and non-ferrous metal alloys.

CertificationsThe supplier holds an ISO9001:2015 certificate, indicating adherence to quality management standards.

R&D capabilityInnovation is limited with no SDKs and only one R&D engineer.

Production capacityThe supplier has two production lines but lacks effective contracts for manufacturing capacity and robust outsourcing procedures.