Do you provide quality inspection services?

Yes, we perform 100% inspection including visual and function checks, supported by spectrometer, tensile test, and hardness test machines.

What are the accepted payment terms?

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

What is the casting tolerance range?

Casting tolerance ranges from CT8 to CT12 depending on the molding process, such as machine molding, shell molding, or manual sand casting.

Cast Steel Valves and Pumps with Quality Certification

Name: Cast Steel Valves and Pumps with Quality Certification
Brand: Jiangsu Shengrong High End Equipment Manufacturing Industry Co., Ltd
SKU: 2104054952

Jiangsu, ChinaJiangsu Shengrong High End Equipment Manufacturing Industry Co., Ltd

US$1,000.00-1,200.00

1 Ton

Product profile

Customization

Available

Type

Chemical Hardening Sand

Casting Method

Directional Crystallization

Model NO.

Sand Core Type

Resin Sand Core

Application

Machinery Parts

Machining

CNC Machining

Material

Iron

Surface Treatment

Sand Blast

Standard

AISI, ASTM, GOST, BS, JIS, GB

Certification

ISO 9001:2000, ISO 9001:2008

Molding Technics

Gravity Casting

Surface Preparation

Sand Blast

Machining Tolerance

as Drawing

Casting Progress

Sand Casting/Lost Foam Casting/Investment Casting

Tolerance

CT9-CT12

Demand

Casting Drawing+Machining Drawing

Technology

Casting+CNC Machined

Heat Treatment

as Requirement

Dimensions

OEM Customized

Samples Time

30 Days After Payment

Lead Time

35-45 Days

MOQ

No Need

Transport Package

Export Packing

Specification

Customized

Trademark

Shengrong

Origin

China

Production Capacity

60000 Tons

Key features

OEM & ODM Customization: Full customization available from samples or designs with dimensions tailored to drawings.

Wide Material Selection: Offers Gray Iron (HT200-350) and Ductile Iron (QT400-QT600) with global standard compliance.

Comprehensive Surface Treatment: Includes sand blasting, painting, KTL, zinc plating, hot galvanizing, and nickel plating.

Strict Quality Control: Features 100% inspection, tensile testing, hardness testing, and metallographic analysis.

Global Standard Compliance: Meets ISO 9001:2000/2008, AISI, ASTM, GOST, BS, JIS, GB, DIN, and NF standards.

Versatile Casting Processes: Utilizes sand casting, lost foam casting, investment casting, and gravity casting techniques.

Broad Application Scope: Serves railway, automotive, construction, agricultural machinery, shipbuilding, and power sectors.

Large Capacity Production: Handles casting weights from 0.5kg to 20 tons per piece with 14 production lines.

Company profile

High Repeat Buyers ChoiceCustomization from SamplesQuality AssuranceProduction Process Visualization

Jiangsu Shengrong High End Equipment Manufacturing Industry Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.60h

About Our Factory & Business Background

AddressEast Side of Gong 7 Road, Maba Industrial Zone, Huai'an, Jiangsu, China

Plant Area72726 square meters

Number of Employees160

Registered Capital100,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Ton

Supply Chain Partners6

Our Production Capability & Technical Expertise

Main ProductsIron Casting, Steel Casting, Investment Cast Product, Steel Products, Lost Wax Casting, Lost Foam Casting, Metal Part Hardware, Spare Part, Sand Casting, Auto Parts

Production Lines14

Production MachinesCore Making Machine, Automatic Core Making Machine, CNC Lathe, Intermediate Frequency Furnace, Molding Production, Casting Production Line, Milling Machine, Sawing Machine

QA/QC inspectors7 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers4 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsEurope, Domestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Product Q&A

Q:What materials are available for these castings?

We provide Gray Iron (HT200-350) and Ductile Iron (QT400-QT600) complying with GB, ASTM, AISI, DIN, BS, JIS, and other international standards.

Q:Can you customize the product dimensions?

Yes, dimensions are fully customizable based on your drawings, specifications, or samples (OEM & ODM services available).

Q:What is the minimum order quantity?

The minimum order quantity is 1 Ton.

Q:What is the lead time for production?

The average lead time is one month, regardless of peak or off-peak seasons.

Q:What surface treatments do you offer?

We offer shot blast, painting, KTL (E-coating), zinc plating, mirror polishing, sand blasting, acid pickling, black oxide, hot galvanizing, powder coating, and nickel plating.