API 8c Drilling Rig Crown Wire Rope Sheave

Product Description

Our company produces forged welding Sheaves for petroleum machinery, strictly following the requirements of API Spec 8C. The components adopt forging technology, and the welding process uses industrial automatic welding machines to ensure welding performance. The rope groove area uses medium frequency quenching technology to improve hardness and improve service life.

API8C Sheave Selection Table
Items	Size	Rope Dia.(mm)	Bearing Model	Sheave Inner HoleDia. (mm)	Weight(kg)
1	ф 1524	ф35(R18.7)	37941K	ф276.225	425
2	ф 1524	ф35(R18.7)	37951K	ф347.662	398
3	ф 1524	ф38(R20.4)	37961K	ф393.7	390
4	ф 1524	ф38(R20.4)	37951K	ф347.662	410
5	ф 1524	ф38(R20.4)	37971K	ф444.5	425
6	ф 1524	ф45(R24)	37971K	ф444.5	375
7	ф 1270	ф32(R16.9)	37941K	ф276.225	330
8	ф 1270	ф35(R18.7)	37951K	ф347.662	315
9	ф 1270	ф35(R18.7)	2097952K	ф360	298
10	ф 1120	ф32(R16.9)	2097938E	ф260	245
11	ф 1120	ф29(R15.5)	2097938E	ф260	245
12	ф 1120	ф32(R16.9)	37941K	ф276.225	230
13	ф 1120	ф32(R16.9)	2097952K	ф360	215
14	ф 915	ф26(R13.5)	*	ф210	190
15	ф 915	ф29(R15.5)	*	ф210	185
16	ф 915	ф32(R16.9)	*	ф260	185
17	ф 915	ф29(R15.5)	*	ф260	190
18	ф 915	ф29(R15.5)	*	ф250	195
19	ф 760	ф26(R13.5)	*	ф250	165
20	ф 760	ф29(R15.5)	*	ф250	160
21	ф 760	ф26(R13.5)	*	ф210	150
22	ф 760	ф29(R15.5)	*	ф210	150
23	ф 760	ф32(R16.9)	*	ф250	135
24	ф 760	ф22(R12)	*	ф210	140
25	ф 610	ф14.5(R7.5)	*	ф180	60
26	ф 610	ф26(R13.5)	*	ф210	60
27	ф 610	ф22(R12)	*	ф210	60
28	ф 610	ф22(R12)	*	ф180	62
29	ф 610	ф16(R8.5)	*	ф210	65
30	ф 500	ф16(R8.5)	*	ф125	48
31	ф 500	ф22(R12)	*	ф180	50
32	ф 500	ф16(R8.5)	*	ф180	48
33	ф 500	ф19(R10)	*	ф125	50
34	ф 500	ф14.5(R7.5)	*	ф125	50
35	ф 500	ф14.5(R7.5)	*	ф180	48
36	ф 400	ф19(R10)	*	ф125	36

Q:How can I place order?
A: You can contact us by email or social media like WhatsApp on the order detail or place order on line.
Q:How about the payment?
A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.
Q:How can I pay you?
A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.
Q: What's the order procedure?
A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we shall arrange the shipment for you.
Q: How do you deal with defective products received by the clients?
A: If there are some defective items, we usually credit to our customer or replace them in next shipment.

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