Normalizing 3 tons to 150 tons Low Carbon / Alloy Steel Rudder Horns

Normalizing 3 tons to 150 tons Low Carbon / Alloy Steel Marine Outfitting Equipment ASTM BS NF DIN JIS

Specifications:

1, low carbon or alloy steel;
2, 6 class certificate;
3, high quality and competitive price;
4, rough or finished machining

5, Material:ZG 200-400,ZG230-450,ZG270-500,ZG 310-570 and so on

6, large steel casting for shipbuilding
7, stern post, stern frame, stern boss casting
8, ABS CCS GL LR NK KR RINA BV ap

Process:

Place a pattern in sand to create a mold;

Incorporate a gating system;

Remove the pattern;Fill the mold cavity with molten metal;

Allow the metal to cool;

Break away the sand mold and remove the casting.

Heat treatment.

Chemical composition test,UT/MT test,mechanical property test and so on.

Surface treatment and other requirement from customer.

Standard&certificate: ASTM,BS,NF,DIN,JIS and so on;

ISO 9001:2000;BV,GL,NK,RINA,KR,ABS and so on.

Weight: from 500kg to 150 tons per piece

Type: Low Carbon Steel Casting Sternpost

Application: Petroleum,Chemical,Marine,Drug,Gas,Metallurgy,Mechanical,Food,etc...

Size: 0.025 kilograms to 40,000 kilograms (40 MT)

Material: Our castings using Electric Arc or Induction Furnace sand Vacuum Degassing (if required) are manufactured to ASTM, AISI, DIN, JIS, SAE or proprietary standards

Quality Control: UT,MT,RT,PT,chemical composition test,mechanical property test,etc.

Heat Treatment: Normalize,Quenching,Tempering,Anealled.

Surface Treatment: painting,plating,polishing,black oxide,transparent anti-rust oil.

Inspection: Besides our in-house inspecion, you could also choose a third party inspection.

Certificate: 1, Raw material certificate(material chemical compositon)

2, Heat treatment sheet report

3, Dimension inspection report

4, UT test report

Packing: Seaworthy plywood packaged on stell pallets or as customer's request

Delivery Date: Decided by the amount and dimensions of products. Usually we control the large diameter rings' delivery time within 5 weeks after we receive your formal order.

Competitive Advantage: Quality control and management to the whole produce process, including ingot smelting,forging, heat treatment, machining and strictly final inspection prior to delivery.

Marine parts casting parts Rudder horns can be produced in following material for now.

We can produce per your demand if chemical component is provided

Marine parts casting parts Rudder horns can be produced in following material for now.If chemical component is given,we can produce by your demand.

1 Technology Details :

Material: Cast steel, forged steel,steel combination

Brand Name: customer designed

Weight: 1MT ~ 95MT

Process : sand casting - furan resin sand molding

Certificate: ABS CCS GL LR NK KR RINA BV

Inspection: Spectrometer,Nondestructive testing( UT,MT),Pentration Test

Quality warranty and testing equipment:

Magnetic powder inspection

Ultrasonic test

Dimension test

Leeb hardness testing equipment

Mechanical property test equipment

Direct-reading spectrometer

Features of our products:

Durable

Excellent tensile strength

Accurate level of tolerance

Good dimensional accuracy

Super surface finishin

All products can be customized as your requirement.

We can provide various kinds of marine windows and side scuttles, including
(1) Aluminum alloy rectangular window (Fixed type)
(2) Aluminum alloy side scuttle (Opening type)
(3) Welted-in brass rectangular window (Opening type)
(4) Bolted-in aluminum alloy rectangular window (Opening type)
(5) Welted-in fire side scuttle
(6) Welted-in rectangular fire window
(7) Bolted-in fire side scuttle
(8) Bolted-in rectangle fire window

Marine ordinary rectangular window ship use

* Ordinary rectangular marine window

* Used for sea-going ship and warships also could be used for inland ship

OTB: Out-upward opened type

ITB: In-upward opened type

NOB: Fixed type

OLB: Outward left opened

ORB: Outward right opened

ILB: Inward left opened

IRB: Inward right opened

We enthusiastically provide sincere and prompt service to our customers and establish sustainable business relationship with them. Zhiyou marine products are designed and manufactured with one-stop solution providing ability. With 100% factory inspection, we are responsible for any problems subjected to malfunction in warranty period.

1) Punctual delivery time:

• We put your order into our tight production schedule, keep our client informed about production process, ensure your punctual delivery time.

• Shipping notice/ insurance to you as soon as your order is shipped.

2) Services after sales:

• After receiving the goods, We accept your feedback at first time.

• We could provide installation guide and if you need, we could give you global service.

• Our Sales are 24-hours online for your request,

3) Professional sales:

• We value every inquiry sent to us, ensure quick competitive offer.

• We cooperate with customer to bid tenders. Provide all necessory docuement.

• We have a sales team, with all techinical support from engineer team.

Product Range: We specialized in majority of marine equipments& technique solution.

Product Design: With strong engineer team, for all marine products, we support design, manufacture, install etc, according to your requirements. All products strictly conform to your confirmation.

Product Process: Most of products are finished in our manufacture bases, thus quality and delivery time could keep best and also avoid some details mistake

Product Inspection: We support factory inspection and inspection/certification.

ABOUT US

Zhiyou Marine is a rich experience company in ship building&repairing and steel-structure making, specialized in designing, manufacturing, sales, installation and maintenance service. We have always been committed to exploring the most updated, scientific and comprehensive material handling solutions to share with our customers.

DESIGN CONCEPT

Our design feature originates from rich experience and innovative spirit of our engineers in many fields such as port construction, shipbuilding, workshop & warehouse, marine works, pipeline, and power plant, etc. We not only provide products our customer requires, but recommend more reasonable, tailor-made equipment and configuration up to a optimized comprehensive solution according to actual user application and conditions, our products are always configured to suit the customer's individual requirements, which finally makes our customers get more secure, economic and efficient return of investment.

TECHNICAL FEATURE

Based on leading optimized design, advanced technology and the complete set of technical service, Zhiyou takes the lead in Marine outfitting, Marine Deck & Mooring Equipment, Marine Steering&Marine Steering, etc. With high quality, unique and advanced solutions make Zhiyou Marine the leader in marine technology development.

ZHIYOU MARINE ABILITY

Zhiyou has been doing OEM job for many reputable companies for many years, which makes the best guaranty for Zhiyou technical advantages with precise design. Zhiyou Marine& Offshore is designed according to ABS CCS BV LR DNV NK KR etc standard. The cooperation between Zhiyou and our partners is much more than this. Our internal quality control and inspection system are set up in accordance with the supervision requirements, in full compliance with international standards. If customers have any special requirements, third-party inspection can be also applied. Zhiyou product is the best alternatives replacement for those top brands. Every product we manufacture must meet our strict quality standards or it doesn’t carry the Zhiyou name. Our quality management system is certified to ISO 9001/2000 standards.

OUR  VALUE

In line with the responsibility spirit for customers, we try to satisfy the standards and the customers’ requirement in the process of designing and manufacturing process, as well as fully consider the basic cost. The products we provide will guarantee the quality and reasonable price, which ensure our cooperated customers can get the maximum value and minimum cost.