MORDEC? Anchor Chain & Fittings
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MORDEC™ Anchor Chain & Fittings

MORDEC™ ANCHOR CHAIN & FITTINGS MORDEC™ Next Generation Chain Solution The proportion and configurations of our present day stud link chain systems was adopted by Lloyds in 1858, after years of usage, that it would be maintained at 15 fathom (Imperial measurement) or 27.5mtrs as a standard length to be connected by connecting elements. However, many chain systems failed due to the high fatigue rate of the connecting elements. Thus, according to offshore standards, connection elements are considered as “weak” links and not recommended in long term mooring systems. In fact, longer lengths...

MORDEC™ ANCHOR CHAIN & FITTINGS Mechanical Properties MECHANICAL PROPERTIES GRADE 1 Heat Treatment Quality Assurance Quenched & Tempered 1. When tensile strength is between 310 MPa and 400 MPa elongation 30%. 2. For DNV at room temperature 27 Joules. 3. For DNV at 0°C 27 Joules. Impact values average in base material charpy Vnotch ANCHOR CHAIN & FITTINGS Ultimate Tensile 4. For DNV Weld zone 14%. 5. For DNV Weld zone 49 Joules. 6. MPa = N/mm2. Quality Assurance Impact value Joules Stud welding C Si Mn P S A1 N Cr Cu Nb Ni V Mo Bar Stocking Code Additional unintentional Element Grade 2 0.24...

Ship Chain IACS Equipment Tables LR = Lloyd's Register of Shipping ABS = American Bureau of Shipping DNV = Det Norske Veritas GL = Germanischer Lloyd

MORDEC™ ANCHOR CHAIN & FITTINGS Ship Chain IACS Equipment Tables (Part 2 of 2) Equipment Number Equipment Letter Stud Link Cables for Bower Anchor Stockless Bower Anchor Total Length Weight Conv. Anchor Diameter Not Exceeding LR ABS DNV GL Exceeding LR = Lloyd’s Register of Shipping ABS = American Bureau of Shipping ANCHOR CHAIN & FITTINGS

MORDEC™ ANCHOR CHAIN & FITTINGS Proof and Breaking Load Chart (Part 1 of 2) SI UNITS LOAD (in kN) = c x d2 x (44 - 0.08 x d) (d in mm) Breaking load Proof load Approx. mass 27.5m Diameter Grade 2 Grade 3 ORQ/RQ3 Grade 4 Grade 2 Grade 3 ORQ/RQ3 Grade 4 c = 0.0098 c = 0.0137 c = 0.014 c = 0.0216 c = 0.0137 c = 0.0196 c = 0.0211 c = 0.0275 0.6292xd2

Proof and Breaking Load Chart

MORDEC™ ANCHOR CHAIN & FITTINGS Weight of Anchor Chain & Fittings (Part 1 of 2) Chain Studlink Chain Common Enlarge End Kenter (27.5mtr) Diameter (O) Link Link Link Shackle Kg. mm. Kg. Kg. Kg. Kg. Achor Swivel Complete Swivel Three-link Shackle Piece Swivel Set Shackle Adapter Kg. Kg. Kg. Kg. Kg. Conversion from Kg. to pounds 1 kg. = 2.2 Lbs.

MORDEC™ ANCHOR CHAIN & FITTINGS Weight of Anchor Chain & Fittings (Part 2 of 2) Achor Swivel Complete Swivel Three-link Shackle Piece Swivel Set Shackle Adapter Kg. Kg. Kg. Kg. Kg. ANCHOR CHAIN & FITTINGS Chain Studlink Chain Common Enlarge End Kenter (27.5mtr) Diameter (O) Link Link Link Shackle Kg. mm. Kg. Kg. Kg. Kg. Conversion from Kg. to pounds 1 kg. = 2.2 Lbs.

Chain Cable & Fittings For Ships MCN-21 GRADE 2 STUD LINK CHAIN {length with normal links only) (length with enlarged & end link at both ends) (length with enlarged & end link at one end) (length with swivel wilt) end link at one end) SWIVEL FORERUNNER CHAIN FITTINGS COMMON LINK{C) KENTER SHACKLE ANCHOR SHACKLE JOINING SHACKLE

Chain Cable & Fittings For Ships MCN-31 GRADE 3 STUD LINK CHAIN (length with normal links only) (length with enlarged & end link at both ends) (length with swivel with end link at one end) (length with enlarged & end link at one end) SWIVEL FORERUNNER CHAIN FITTINGS KENTER SHACKLE ANCHOR SHACKLE

Chain Cable & Fittings For Ships SWIVEL CONNECTION CHAIN CONNECTION Normal adaptor piece 1 Lenpthi 15 fathom* W feel 2750 metres Length Willi normal links only. Cornet iion by kunltrr joining slmukle I Lcn«lh - 15 fathoms. - W fee! - 275(1 metres Swivel with 4 links (forerunner) Length wiih enlarge and end linkn ai hoih ends. Connection by joining shackle "D" type. I Length - 15 fathoms - °0 feet - 2750 metres Swivel with 4 links l forerunner) Length with enlarged and end links M one ends. I Length - 15 fathoms = 00 feet - 2750 metres Swivel with 4 links I forerunner) length wilh swivel...

MORDEC ANCHOR CHAIN & FITTINGS Marine Chain Connection Connection To Chain Locker Common LinK Enlarged Link Anchor Shank Kenter Joining Shackle End Link Anchor CraWn Shackle Common Link Common Link. V Anchor Crown Shackle Kenter Joining Shackle Enlarged Link Jaw and JaW Swive| Anchor Shank Common Link Common Link Anchor Crown Shackle Kenter Joining Shackle Enlarged Link Anchor Shackle Anchor Shank Anchor Swivel Common Link Kenter Joining Shackle Anchor Shank Kenler Joining Shackle \ Common Link / Enlarged Link Common Link Anchor Shank Common Link ^ il*ALU Kenter Joining % w 4 Anchor Shank...

Chafe Chain Arrangement Chafe Chain A for Ship over 350,000 ton DWT Chafe Chain B for Ship between 100,000 and 350,000 ton DWT it terminal handles ships this section to bo replace 97 Dia Hole Tor Connection of Mooring Chain D Triangular Plate

Chafe Chain Arrangement Chafe Chain C for Ship less than 100,000 ton DWT Mooring Chain D for Ships over 350,000 ton DWT Special Shaeklo

MORDEC™ ANCHOR CHAIN & FITTINGS Chafe Chain Arrangement

Devil's Claw Chain Stopper The Devil's Claw Chain Stopper Assembly is design primarily to assist in securing the anchor at the hawse pipe. Additionally, it can be utilized to help retrieve mooring components. The size of the claw and the jaw opening arc directly proportional to the chain size which is to be engaged, when the stopper assembly is used to secure mooring chain neither the stopper nor the chain is place in a bending condition; instead, the loads arc arranged inline. Each component of the assembly is forged alloy steel which is heat treated to develop a tensile strength of...

MORDEC™ ANCHOR CHAIN & FITTINGS BALT D Detachable Connecting Link

MORDEC™ ANCHOR CHAIN & FITTINGS Detachable Anchor Connecting Link C ANCHOR CHAIN & FITTINGS