What materials are available for casting?

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

Can you customize products based on my drawings?

Yes, we provide full OEM and ODM services, customizing products according to your drawings, specifications, or samples.

What casting processes do you use?

We utilize sand casting, lost foam casting, and investment casting, combined with CNC machining.

What is the minimum order quantity?

The minimum order quantity is 1 Ton.

What is the lead time for production?

The average lead time is 35-45 days, with peak and off-peak seasons both requiring approximately one month.

Do you perform quality inspections?

Yes, we conduct 100% inspection including visual and function checks using spectrometers and hardness testers.

What payment terms do you accept?

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

What surface treatments are available?

Options include shot blast, painting, KTL (E-coating), zinc plating, hot galvanizing, powder coating, and nickel plating.

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Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12

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Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12

Jiangsu Shengrong High End Equipment Manufacturing Industry Co., Ltd

4 yrs

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Product Highlights

Wide Material Selection: Available in Gray Iron (HT200-350) and Ductile Iron (QT400-QT600) with global standard compliance.
OEM & ODM Customization: Full customization available based on customer drawings, specifications, or samples.
Multiple Casting Processes: Offers sand casting, lost foam casting, and investment casting to meet diverse needs.
Comprehensive Surface Treatment: Includes shot blast, painting, zinc plating, hot galvanizing, and powder coating options.
Strict Quality Control: Features 100% inspection with advanced facilities like spectrometer and tensile test machines.
Broad Application Range: Suitable for railway, automotive, construction machinery, shipbuilding, and power equipment.
Global Standard Compliance: Meets ASTM, AISI, DIN, BS, JIS, and other international material standards.
Large Weight Capacity: Casting weight range from 0.5kg to 20 tons per piece.

Product Attributes

Customization: Available
Type: Chemical Hardening Sand
Casting Method: Directional Crystallization
Model NO.: sr
Sand Core Type: Resin Sand Core
Application: Machinery Parts
Machining: CNC Machining
Material: Iron
Surface Treatment: Sand Blast
Surface Roughness: Ra12.5
Standard: AISI
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
Transport Package: Export Packing
Specification: Customized
Trademark: Shengrong
Origin: China
Production Capacity: 60000 Tons
Package Size: 100.00cm * 100.00cm * 50.00cm
Package Gross Weight: 50.000kg

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Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12

Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12 pictures & photos — Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12

Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12

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Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12
Ductile Iron Manhole Cover with Sand Casting - ASTM A536 Grade 65-45-12

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Product Description

1. Material: Gray Iron or Ductile Iron;
Gray iron HT200-350 (GG20-35, FC200-350);Ductile Iron QT400-QT600(GGG40-GGG60,FCD400-FCD600)
2. Surface treatment: Shot blast, painting; Heat treatment is optional;
3. Custom according to your drawing, specification or samples;

Material	Gray Iron Casting/Ductile Iron Casting/Steel castings
Process	Sand casting/lost foam casting/investment casting + CNC machining
Casting Tolerance	CT9-10 for Machine Molding Process, CT8-9 for Shell Molding and Lost Foam Molding Casting Process CT10-11 for Manual Molding Sand casting Process
Casting surface roughness	Ra 12.5-25 um
Casting weight range	0.5kg to 20 tons per piece
Casting Size	As Requirement/As drawing
Machining surface roughness	As Requirement
Material standard	GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR
Surface treatment	KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing, Powder coating, and Nickel plating.
Service available	OEM & ODM
Quality control/Testing facility	Sectrometer, tensile test machine, hardness test machine,metallographic microscope. 100% inspection
Application	Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery,construction, valves and pumps, electric machine, hardware, power equipment, and so on.

Gray Iron Material Grades
China	GB 9439	HT100	HT150	HT200	HT250	HT300
USA	ASTM A48	–	NO.20	NO.30	NO.35	NO.40
Germany	DIN 1691	GG10	GG15	GG20	GG25	GG30
European	EN 1561	EN-GJL-100	EN-GJL-150	EN-GJL-200	EN-GJL-250	EN-GJL-300
Japan	JIS G5501	FC100	FC150	FC200	FC250	FC300
Italy	UNI 5007	G10	G15	G20	G25	G30
France	NF A32-101	–	FGL150	FGL200	FGL250	FGL300
UK	BS 1452	100	150	200	250	300
India	IS 210	–	FG150	FG200	FG260	FG300
Spain	UNF	–	FG15	FG20	FG25	FG30

Ductile /Nodular Cast Iron Material Grades
Country	Standard	Equivalent Grades of Ductile iron (SG Iron, Nodular Graphite Iron)
China	GB 1348	QT400-18	QT450-10	QT500-7	QT600-3	QT700-2	QT800-2
USA	ASTM A536	60-40-18	60-42-10	70-50-05	80-55-06	100-70-03	120-90-02
Germany	DIN 1693	GGG40	—	GGG50	GGG60	GGG70	GGG80
European	EN 1563	EN-GJS-400-15	EN-GJS-450-10	EN-GJS-500-7	EN-GJS-600-3	EN-GJS-700-2	EN-GJS-800-2
Japan	JIS G5502	FCD400	FCD450	FCD500	FCD600	FCD700	FCD800
Italy	UNI 4544	GS370-17	GS400-12	GS500-7	GS600-2	GS700-2	GS800-2
France	NF A32-201	FGS370-17	FGS400-12	FGS500-7	FGS600-2	FGS700-2	FGS800-2
UK	BS 2789	400/17	420/12	500/7	600/7	700/2	800/2
India	IS 1865	SG370/17	SG400/12	SG500/7	SG600/3	SG700/2	SG800/2
Spain	UNF	FGE38-17	FGE42-12	FGE50-7	FGE60-2	FGE70-2	FGE80-2
Belgium	NBN 830-02	FNG38-17	FNG42-12	FNG50-7	FNG60-2	FNG70-2	FNG80-2
Australia	AS 1831	300-17	—	500-7	600-3	700-2	800-2
Sweden	SS 14 07	0717-02	—	0727-02	0732-03	0737-01	0864-03
Norway	NS11 301	SJK-400.3	—	SJK-500	SJK-600	SJK-700	SJK-800

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR254288". Items marked "" are certified.

Jiangsu Shengrong High End Equipment Manufacturing Industry Co., Ltd

Company Profile

Jiangsu Shengrong High-end Equipment Manufacturing Industry Co., Ltd. is a professional Gray cast iron/Ductile iron foundry in Jiangsu province in China, We produce iron casting parts: Machinery Bases, Construction machinery parts, Industrial pump parts, Gearbox parts, Automotive parts, Agriculture machine parts and OEM part. We have passed quality management system ISO 9001 and IATF16949. Our factory is located in Maba Town, Xuyi County, Huai'an City, Jiangsu province, covering an area of about 245 acres with new standardized factory building more than 200, 000 square meters, office building of 6, 000 square meters, more than 500 employees, including more than 100 technological engineer.

Our company produces ductile iron and gray cast iron series products, with an annual output of 80, 000 tons, products are exported to the United States, Germany, Italy, Russia, Brazil, Vietnam, the Middle East and other regions.

Our company has a modern workshop, complete casting production equipment, advanced physical and chemical analysis, testing equipment, constantly importing the world's advanced technology and a large number of professional technical personnel, expanding advanced production and testing equipment, so that make our products can meet the different requirements of customers

Jiangsu Shengrong does our best to provide high-quality foundry machinery parts for the market, Serves domestic and foreign customers with the most cost-effective products, and make our contributing to China's foundry industry.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: East Side of Gong 7 Road, Maba Industrial Zone, Huai'an, Jiangsu, China
Plant Area: 72726 square meters
Number of Employees: 160
Registered Capital: 100,000,000 RMB
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time, one month, Off Season Lead Time, one month
Nearest Port: Shanghai Port
Minimum Order Quantity: 1 Ton
Supply Chain Partners: 6

Our Production Capability & Technical Expertise

Main Products: Iron Casting, Steel Casting, Investment Cast Product, Steel Products, Lost Wax Casting, Lost Foam Casting, Metal Part Hardware, Spare Part, Sand Casting, Auto Parts
Production Lines: 14
Production Machines: Core Making Machine, Automatic Core Making Machine, CNC Lathe, Intermediate Frequency Furnace, Molding Production, Casting Production Line, Milling Machine, Sawing Machine
Inspection Type for Finished Products: 100% inspection Visual inspection Function inspection
Inspection Method for Finished Products: Have instructions and uniformly followed
Customization Options: Customization from Samples,Customization from Designs
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 4 people
Traceability of Raw Materials: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2020-07-06
Export Year: 2 Years
Main Markets: Europe, Domestic
Repeat Buyers Choice: 80%~100%
Number of Foreign Trading Staff: 4
Overseas Agent/Branch: No

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500: No

FAQ

What materials are available for casting?: We offer Gray Iron (HT200-350) and Ductile Iron (QT400-QT600) complying with GB, ASTM, AISI, DIN, and other standards.
Can you customize products based on my drawings?: Yes, we provide full OEM and ODM services, customizing products according to your drawings, specifications, or samples.
What casting processes do you use?: We utilize sand casting, lost foam casting, and investment casting, combined with CNC machining.
What is the minimum order quantity?: The minimum order quantity is 1 Ton.
What is the lead time for production?: The average lead time is 35-45 days, with peak and off-peak seasons both requiring approximately one month.
Do you perform quality inspections?: Yes, we conduct 100% inspection including visual and function checks using spectrometers and hardness testers.
What payment terms do you accept?: We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
What surface treatments are available?: Options include shot blast, painting, KTL (E-coating), zinc plating, hot galvanizing, powder coating, and nickel plating.