Offshore anchors used in the mooring positioning systems of ocean floating devices like FPSO and oil rigs are the key equipment to maintain the their position. Chongqing Perpetual along with its business partners developed a lot of advanced technological theories, experimental methods and technical skills and adopted them in the design and fabrication of offshore anchors. We have improved and redesigned Stevin MK3 anchor, Stevpris / Stevshark MK5 and MK6 anchors and obtained Classification Certificates with our unique re-designs. Offshore anchor Types: Delta flipper anchors Danforth anchors Bruce SS / TS / FFTS Anchors Stevpris series and Stevshark series Mk5 and Mk6 Offshore Anchors Drag anchors High Holding Power Offshore HHP Anchors Super High Holding Power Offshore SHHP Anchors Stingray anchors
high holding power for marine ship boat for oil ship welded steel anchor
1.Standard length is 27.5m per piece, we also can produce and cut anchor chains according to your requirement . 2. Material: alloy steel, generally including G30/G40/G60/G70/G80 , or according to your requirement 3. Grade : U2&U3 stud link anchor chains 4. Surface treatment: self color, black painted, zinc galvanized, hot dip galvanized or according to customer's requirement. 5. The tension breaking load conforms to National Standard. 6. Studlink/Studless anchor chains. Specification: 30-162mm, mainly adapt to vessels,marine. 7. CERTIFICATE: KR,ABS,LR,BV,NK,GL,DNV,RS,IRS,CCS;
1.Standard length is 27.5m per piece, we also can produce and cut anchor chains according to your requirement . 2. Material: alloy steel, generally including G30/G40/G60/G70/G80 , or according to your requirement 3. Grade : U2&U3 stud link anchor chains 4. Surface treatment: self color, black painted, zinc galvanized, hot dip galvanized or according to customer's requirement. 5. The tension breaking load conforms to National Standard. 6. Studlink/Studless anchor chains. Specification: 30-162mm, mainly adapt to vessels,marine. 7. CERTIFICATE: KR,ABS,LR,BV,NK,GL,DNV,RS,IRS,CCS;
1.Standard length is 27.5m per piece, we also can produce and cut anchor chains according to your requirement . 2. Material: alloy steel, generally including G30/G40/G60/G70/G80 , or according to your requirement 3. Grade : U2&U3 stud link anchor chains 4. Surface treatment: self color, black painted, zinc galvanized, hot dip galvanized or according to customer's requirement. 5. The tension breaking load conforms to National Standard. 6. Studlink/Studless anchor chains. Specification: 30-162mm, mainly adapt to vessels,marine. 7. CERTIFICATE: KR,ABS,LR,BV,NK,GL,DNV,RS,IRS,CCS;
Marine Anchors for ships and boats are produced with state-of-the-art casting technologies (except welding anchors) in . We have improved the existing casting process by simulating existing casting processes. With optimized ingate position,added riser and densener,the possibility of casting shrinkage is greatly reduced. Meanwhile, the MAGMA software is employed to simulate the casting process, which can accurately reflect various changes in the casting process. This is convenient for our engineers to observe the entire casting process more intuitively, and accurately predict the actual design by observing the possible defects and their occurrences. Through these methods, we can avoid problems that may arise in production, and improve casting efficiency and accuracy, so as to reduce costs and speed up delivery. Welded Anchors are also in our scope. Nominal Weights Range: 1KG-55000KGS Available Types(some anchors are not listed) : AC-14 HHP high holding power anchor Pool anchor Spek anchors Hall anchor D-hone anchor Japan stock anchor Japan stockless anchor U.S.N.(navy) stockless anchor Admiralty anchor Single fluke anchor Matrosov anchors
The Hall anchor is a stockless anchor with a holding power of 3-4 times its weight.Although this is smaller than the Admiralty anchor, its outstanding convenient casting and raising makes it outperform Admiralty anchor and is therefore widely used. The Hall anchor is the first generation of modern standard stockless stowing anchor and is an ideal bower anchor. Its fluke can rotate freely to a certain inclination to the anchor shank. The anchor crown and anchor flukes are a one-piece casting part. China TUF Marine Hall anchors are produced with casting and forging steel with major IACS approvals like ABS, BV, CCS, RMRS,LR and etc. Available Types: Type A, Type B, Type C, Hall Anchors.
Anchor Handling Towing Winch is often used for anchor handling tug supply vessels (AHTS). TUF normally designs it in accordance with vessel calculated bolllard pull. This winch is normally with double or triple drum. For triple drum, TUF can design in a way that any two drums can be operated simultaneously at half load or any one single drum at full load in accordance with customer requirements. Chain lifters are mounted on the outer drums. The capacity for electric powered type can be up to 2000KN while for diesel and hydraulic driven type can be up to 5000KN. IACS Approvals: ABS, BV, CCS, DNV-GL, KR, LR, NK,RMRS
TUF Ship / Marine / Offshore Stud Link Anchor Chain is compliant with ISO 1704 and IACS W18 and can be used on big ship. Stud link anchor chain is 20% stronger than studless link chain with same size. And the links of stud link chain is not messing with each other in storage. So they are ideally option for ship anchor chain. Available Types: Galvanized type Black coated type U2 (grade 2) or U3 (grade 3) stud link anchor chain Diameter: 12.5mm to 140mm Approvals: ABS, CCS, DNV-GL, KR, NK, RM-RS, RINA, BV and etc.
Delta Flipper Anchor is a type of Welded HHP Drag Anchors. The drag anchor is an important guarantee for whether the excavation ability can be well played. When selecting the drag anchor, the hard soil is generally recommended to use the Stevin anchor. The soft soil can adopt the Delta anchor. The weight-to-weight ratio of delta anchors can reach up to 30-35. However, the general selection suggests that the power-to-mass ratio be within 10-20. Holding efficiency for most of the anchors will decrease with the increase of mass. Therefore, the anchor weight should also be considered when designing. China TUF Marine can offer equipment for Anchor Handling Vessel (AHV) too.
The combined anchor mooring winch is a combination of a anchor windlass and a mooring winch. It is a machine with a common prime mover that independently provides the function of a windlass or mooring winch (automatic or non-automatic). This is ideal for anchoring and mooring functions on all types of ships. The winch can be driven electrically or hydraulically based on existing infrastructure, your preferences and budget. It can be designed for mooring lines of any type or size and any size chain to meet your winching requirements. There are hydraulic combined anchor windlass mooring winch and electric anchor windlass mooring winch. Available IACS Certs: ABS, BV, CCS, DNV-GL, KR,LR, NK,RMRS and etc.
ELECTRIC ANCHOR WINDLASS TYPE GMB-ND Anchor windlass of GMB-ND type has the remote anchor recoil (starboard). Drivern mode: electric Anchor chain diameter: 12,5-81mm The windlass of this type could be customized for power, working load, anchor chain grade, warping head, and other parameters under request. Our engineering team is ready to discuss the customized solution to meet your specific needs and the budget limits.
Roller chain / Transmission chain /
Ht series electric chain hoist with hook 1 ton New design: innovation compact efficiency Motor brake: brake automatically engages in the event of a power failure Limit switch: it is fitted at both top and bottom ends, and shuts off power automatically to prevent the load chain from running out for safety Transformer: 24v/36v/48v Phase error relay: a specially designed electric board prevents motor from running in case of wiring error in the power supply Push button pendant: waterproof, light and durable switching control Capacity: 1 ton 2 ton Tag Hitachi type electric chain hoist Plywood case packed
Product features *designed and manufactured in compliance with jgj256, aci318, aci352, ac347, astm a970; *full-tension, bar break under tensile tests; *rebar connected with anchor plate by thread, high strength, stable and reliable quality; *the anchor plate is used instead of bend rebar for anchorage. Save 40~50% anchorage rebar, reduce considerable construction costs of steel bar; *simple technology, high efficiency, 300~500 threads could be produced during one shift; *reduced congestion and ease of placing of steel rebar, high speed installation, speed up the rebar project; *the concrete benefits because adequate space for pouring and vibration will give better concrete consolidation; *reasonable product structure, batch production, lower price; *new way to deal with the anchorage problems in special situation for designers. *full traceability of material origin and production batch; *manufactured under strict quality assurance plan iso 9001. Application *used in column-beam joint instead of bend rebar; *used for anchorage situation in concrete structure of buildings/bridges/hydraulic structures/nuclear power plants, etc.; *used for anchor of bolt or rebar bolt; *used for situation which needs to reduce the rebar anchorage length.
ANSI standard short pitch roller chain type: Simplex:25-1.35-1.41-1,40-1,50-1,60-1,80-1,100-1,120-1,140-1,160-1,180-1,200-1,240-1 Duplex : 25-2,35-2,41-2,40-2,50-2,60-2,80-2,100-2,120-2,140-2,160-2,180-2,200-2,240-2 Triplex: 25-3,35-2,40-3,50-3,60-3,80-3,100-3,120-3,140-3,160-3,180-3,200-3,240-3 DIN/ISO standard short pitch roller chain type: Simplex : 04c-1,06c-1,085-1,08a-1,10a-1,12a-1,16a-1,20a-1,24a-1,28a-1,32a-1,36a-1,40a-1,48a-1 Duplex: 04c-2,06c-2,085-2,08a-2,10a-2,12a-2,16a-2,20a-2,24a-2,28a-2,32a-2,36a-2,40a-2,48a-2 Triplex: 04c-3,06c-3,08a-3,10a-3,12a-3,16a-3,20a-3,24a-3,28a-3,32a-3,36a-3,40a-3,48a-3 Material: Alloy--40Mn/A3, 304/316 Stainless steel. Starsand lenght:1.524m/box or 10 feet.. Pitch:6.35-76.2mm Our roller chain Production process: 1. Heat Treatment 2. Carburization 3 Quenching. Parts 4 Tempering 5.Black Oxide/Bluing 6.Shot Blasting 7. Phosphating. 8. nickel Plating. 9.Zinc Plating 10. Apply Oil Packing: Chain+Plastic Bag+ Carton+Wooden case Delivery time: All the standard size within 7 days. custom-made size about 20 days. Service:OEM/ODM Customer have drawing or samples,we also can custom-made them.
It is JZ series weight indicator of an important part of, oil, geological exploration rig, workover drilling or workover process, measuring the drill hanging weight and WOB change, an instrument, to help driller master the operating parameters of the rig, workover rig drilling or workover and judgment drilling work status.JZGdead line anchor made of high-quality steel, after 150% overload capacity test. High precision, solid, stable and reliable. Supporting the use of heavy table and the sensor with JZ.
Specification: 1. The chain encloses the pipe so that the chain shaft enters the bayonet and rotates the handle to rotate the pipe. 2. Protect your life and property, please do not overload it. 3. This product is intended for use only as a rotating pipe, no other purpose. 4. Chain pipe wrenches with specifications of 900mm, 1000mm, 1200mm and 1300mm, the jaws can be rotated 180�° for installation. 5. Please pay attention to rust prevention. 6. Product standard as GB1200 Chain Pipe Wrench.
steel chain and chain spares We are a supplier for rigging hardware products. Our main products include: chain, chain slings, wire rope, shackle, turnbuckle, bolt and nut, clips, hooks, stainless steel products, etc. OEM is also acceptable. All products are producted under strict standard of quality control,and constant research and development ensure that you are getting the latestproducts.
This is Cindy from Feeda Group, China. We are a supplier of below products: Steel Welded Chains, Wire Rope, Webbing Slings, Chain Hoist, Shackle, Turnbuckle, G80 hooks, etc We have specialized in this field for several years, with good quality and pretty competitive price. Any needs, please feel free to contact us.
