BOLLARDS

Bollards Are Masses Made Of Cast-İron And Hammered Or Flxed Onto Piers For Ships Approaching To Port Or Docks To Tie Their Ropes And The Top Parts Of These Bollards Alt Made Larger Especially So That The Repos Don't Slip Off. Ermaksan Productlons Are Made Of 3 Types Of Materials As Seen In The Charts Below.

They Are; Pig Cast fron, Nodular Cast Iron And Steel Cast Iron. Force Of Pu^lling Of Bollards Has Been Written As TYPE Codes According To These Types And Qualities Of Cast İron.
Connection Screw Calculations Have Been Done According To Pulling Forces. PleaseCall Our Company For More Information.

TYPE	A	B	C	D	D-1	E	F	G	H	K	K-1	K-2	K-3	L	M	WEIGHT KG
5-10 TON	250	250	40	Ø65	Ø33-M27-M30	20	20	50	290	150	-	-	-	200	160	42
10-20 TON	300	300	50	Ø66	Ø32-M27-M30	25	25	47,5	290	205	-	-	-	Ø210-231	Ø210-231	55
20-40 TON	400	400	65	Ø82	Ø42-M36-M39	43	22	50	350	300	-	-	-	235	245	90
50-70 TON	490	565	110	Ø84	Ø42-M36-M39	70	40	66	550	232	125	432	395	450	610	225
80-100 TON	625	625	105	Ø120	Ø48-M42-M45	52,5	52,5	82,5	545	230	460	-	-	450	610	310

1- METERIAL: STELL CASTING IS PRODUCED WITH THE QUALITY OF GS 52 (DIN 1681).
2 METERIAL: SFERO CASTING GGG-40 (DIN 1563) IS PRODUCED WITH QUALITY.
3 METERIAL: PIK (GREY) CASTING GG-25 (DIN EN 1561) IS PRODUCED WITH QUALITY.