Spare parts and various equipment – Petal https://www.petal.ro oilfield and metalurgic equipment Tue, 22 Oct 2019 12:51:59 +0000 en-GB hourly 1 https://wordpress.org/?v=5.3.2 https://www.petal.ro/wp-content/uploads/2019/10/cropped-fav-32x32.jpg Spare parts and various equipment – Petal https://www.petal.ro 32 32 3 PU 20 Triplex Plunger Pump https://www.petal.ro/en/product/3-pu-20-triplex-plunger-pump/ Tue, 22 Oct 2019 11:49:48 +0000 https://www.petal.ro/product/3-pu-20-triplex-plunger-pump/ Destination:

The triplex plunger pump 3 PU 20 type is designed to produce the hydraulic energy and realize 36,8 l/min theoretical output at 500 rpm, providing the hydraulic energy at 140 daN/cmp max. working pressure in 6 minutes.
Working medium: nonabrasive and noncorrosive fluids ( oil, glycerine, oil products).

Constructive characteristics

The triplex plunger pump 3PU 20 type is one compact assembly, with Hydraulic body, Crank shaft and Connecting rods performed by forged steel with high andurance and the frame by welding, which provide one high stiffnes.
The Fluid end is provided with horizontal suction valves.
The construction of pump admit to all internal components.

Technical characteristics

  • pump type: triplex with plungers
  • nominal discharge pressure: 210 daN/cmp
  • plunger diameter: 25 mm
  • plunger stroke: 50 mm
  • nominal suction line diameter: G 1 inch
  • nominal discharge line diameter: conic thred G 1 inch
  • driving shaft speed: 500 rpm
  • lubrication: splash
  • recommended oil: T90EP2/ STAS 8160
  • oil bath capacity: 4,5 liters
  • surrounding medium temperature: 29÷ +120°C si 40÷ +60°C
  • overall dimensions:
    • length: 690 mm
    • width: 448 mm
    • height: 284 mm
    • net weight: 122,5 kos

Contents

1. Frame subassy
2. Crank shaft 42CrMo4/SR
3. Connecting rod EN10083
4. Driving disk subassy
5.Lubric. collector S235JR/EN10027 subassy
6. Level rod subassy
7. Liner OLT35/STAS 8183
8. Crosshead Fc250/cast iron
9. Plunger 18MnCe10/STAS 791
10. Pressure body 34CrMo4/EN10083
11. Valves Rul 2/STAS 1456
12. Suction collector subassy
13. Sealing pack subassy
14. Sealing pack subassy
15. Gaskets box S295/EN 10027

Operating regim

Characteristics of pump U.M. Normal operating regim
Speed of Crank shaft rpm 300 400 500
Theoretical output L/min 22 29,4 36,8
Max. discharge pressure Bar 210
Max. torque at Crank shaft daN.m 26,75
Max. power at Crank shaft H.P. 11,2 14,9 18,7
]]> Monobloc Pistons Type I, II, III https://www.petal.ro/en/product/monobloc-pistons-type-i-ii-iii/ Tue, 22 Oct 2019 11:49:48 +0000 https://www.petal.ro/product/monobloc-pistons-type-i-ii-iii/ Destination:

The pistons are used as spare parts for Hydraulic Groups from Oil industry which transport water, stem treated with crude oil and Diesel oil, at 90°C maximum temperature.
The pistons are fastened on the conic extremity of piston rod and are tightened by way nuts and counternuts.

Contents

1. Piston body IC45 / SR EN 10083
2. Sleeve rubber

Constructive characteristics:

The piston is one ensemble done by body piston which is vulcanized the rubber sleeve.

Technical and operating characteristics

  • working medium: water, stem
  • working temperature: max. 90°C

Main materials

  • Piston body: casted or forged carbon steel
  • Rubber sleeve
Piston type Size
Inches		 Nom. diam.
mm		 Length of body
mm		 Outside diam. gasket Tapering Little diam. int. cone Ground diam. int. cone
IA 3 Ø75 -0,4 -0,7 124±0,2 Ø77±1 1:12 Ø31+0,17 Ø39,5 +0,08
3½ Ø90-0,4 -0,7 Ø92±1
4 Ø100-0,4 -0,7 Ø102±1
4½ Ø115-0,4 -0,7 Ø117±1
5 Ø125-0,4 -0,7 Ø127±1
IIA 4 Ø100-0,4 -0,7 100±0,2 Ø102±1 1:12 Ø40+0,17 Ø47 +0,08
4½ Ø115-0,4 -0,7 Ø117±1
4¾ Ø120-0,4 -0,7 Ø122±1
5 Ø125-0,4 -0,7 Ø127±1
IIIA 4 Ø100-0,4 -0,7 136±0,2 Ø102±1 1:12 Ø54 +0,2 Ø64 +0,08
4½ Ø115-0,4 -0,7 Ø117±1
4¾ Ø120-0,4 -0,7 Ø122±1
5 Ø125-0,4 -0,7 Ø127±1
5½ Ø140-0,4 -0,8 Ø142±1
5¾ Ø145-0,4 -0,8 Ø148±1
6 Ø150-0,4 -0,8 Ø154±1
6¾ Ø170-0,4 -0,8 Ø174+2 -1
IIIB 6¼ Ø160-0,5 -0,8 136±0,2 Ø164+2 -1 1:12 Ø54+0,2 Ø64

+0,08
7¼ Ø185-0,4 -0,9 150±0,2 Ø189+2 -1
7½ Ø190-0,4 -0,9 150±0,2 Ø195+2 -1
7¾ Ø195-0,4 -0,9 150±0,2 Ø200+2 -1
8 Ø200-0,4 -0,9 150±0,2 Ø205+2 -1
8½ Ø215-0,4 -0,9 150±0,2 Ø220+2 -1
]]> Mud Pumps Liners https://www.petal.ro/en/product/mud-pumps-liners/ Tue, 22 Oct 2019 11:49:48 +0000 https://www.petal.ro/product/mud-pumps-liners/ Destination:

The liners are used as spare parts at mud pump from oil well, providing the operation in liner-piston-piston rod assembly.
Working medium: drilling mud, water, other fluids with similar characteristics.

Constructive characateristics:

The liners are designed in accordance with the API specification 6A requirements, being made by high characteristics steel which provide one proper operation in severe conditions.
The metal wear surfaces are hardened and heat treated to obtain a minimum 60 HRC harness.

Technical and operating characteristics:

  • nominal pressure (bar) is reproduced in following tables;
  • working temperature: max. 90°C.

Technical and dimensional characteristics

Pump type
Nominal diameter, Dn (inches)
Nominal pressure, Pn (bar)
Net weight, kos
2 PN 700
8
210
49
7 ¾
57
7 ½
68
7 ¼
75,5
7
84,5
6 ¾
93
6 ½
100
6 ¼
108
6
115,6
5 ¾
122
5 ½
129
5 ¼
136
5
142,78
3PN 465
7 ¼
210
30,8
7
37,7
6 ¾
44,7
6 ½
51,2
6 ¼
57,3
6
63,5
5 ¾
69,2
5 ½
76,8
5 ¼
80,0
5
84,7
4 ¾
90,1
4 ½
94,4
2 PN 400
4 ½
200
90,90
4 ¾
86,30
5
81,40
5 ¼
76,60
5 ½
71,40
5 ¾
66,00
6
60,20
6 ¼
55,00
6 ½
48,20
6 ¾
41,70
2 PN 400
7
76
35,00
7 ¼
28,30
2 PN 160
3
300
28,00
3 ½
27,00
4
22,40
5
9,10
R5 x 10
3
300
34,30
3 ½
29,25
4
24,70
4 ½
16,06
5
10,70
]]> Mud Pumps Valves https://www.petal.ro/en/product/mud-pumps-valves/ Tue, 22 Oct 2019 11:49:48 +0000 https://www.petal.ro/product/mud-pumps-valves/ Destination:

The valves belong to the Fluid ends in pressure installations used in oil industry.
Working medium: drilling mud, other fluids with similar characteristics.

Contents

1. Seat 20MoNi35/ STAS 791
2. Disk 20MoNi35/ STAS 791
3. Gasket rubber
4. Plate IC45/SR EN 10083
5. Halfring IC45/SR EN 10083
6. Safety 60Si15A/ STAS 795
7. Guide rubber
8. Spring 60Si15A / STAS 795

Constructive characteristics:

The valves are seat guide type with low resistance on the fluid flow. The valve gasket is symetric with two faces which can be reversed and used further after the first workface has been worn.
The valve seat is mounted in the hydraulic body by pressing on the cone and seals against this metal-to-metal. The seat and the valve disk are hardened by carburation and have high-resistance against wear.
The valve spring provides a proper steadiness of the valve during operation.

Main materials

  • Disk and seat: forged alloy steel
  • Gasket: rubber with special characteristics

Technical and dimensional characteristics

Item Valve symbol DN, in PN, bar Passing area through valve seat Passing area through open valve Valve strike Net weight
1. 2PN160-M3 3 160       3,400
2. 2PN400-M4 4 400 50,2 76,5 30 3,500
3. 2PN400-M5 5 400       6,765
4. 2PN400-M6 6 400 70 70 26 8,500
5. 3PN1600-M7 7 1600 55,75 67 25 10,500
6. 2PN700-M9 9 700÷1600 95 120 30 15,125
]]> Piston Rods https://www.petal.ro/en/product/piston-rods/ Tue, 22 Oct 2019 11:49:48 +0000 https://www.petal.ro/product/piston-rods/ Destination:

The piston rods are used as connecting segments between piston and headcross, the sealing being done by stuffingbox.
The pistons rods are fastened on the conic head of the pistons by tightening with nut and counternut.
These acting the pistons by one alternative rectlineal motion in horizontal plan into the bearings.

Constructive characteristics:

The piston rods and the extension rods are designed in accordance with the API specification 6A requirements, being made by high characteristics steel which provide one proper operation in severe conditions.
The metal wear surfaces are hardened and heat treated to obtain a minimum 60 HRC harness.

Technical and dimensional characteristics

Item Rod symbol Weight Piston rod dimensions Extension rod
L d T S 1:k 1:k1 L1 d 1
1. 2PN1250 54,80 1320 85 T14 S10 1:12 1:6  
2. 2PN700 35,70 1200 75 T12 S8 1:12 1:12
3. 2PH400 21,00 1082 56 T9 M48 1 :12 –
4. 2PN160 10,10 1155 40 T5 M30 1:6 1:9,6
5. 3PN465 21,00 1070 56 M48 – 1:12 –
6. R5 x 10 9,80 1130 38 W38 M30 1:12 –
7. 2PN250 79,50   T14 – 1:6 1:6 800 130
8. 2PN630 64,00 T12 – 1:6 1:6 755 120
9. 2PN400 23,00 T12 – 1:6 1:6 550 90

Technical and operating characteristics

  • nominal pressure (bar) is reproduced in aforementioned table;
  • working medium: water, drilling mud;
  • working temperature: max. 90°C.

]]> Removable Gaskets Pistons https://www.petal.ro/en/product/removable-gaskets-pistons/ Tue, 22 Oct 2019 11:49:48 +0000 https://www.petal.ro/product/removable-gaskets-pistons/ Destination:

The pistons are used as spare parts for Hydraulic Groups from Oil industry which transport water, stem treated with crude oil and Diesel oil, at 90°C maximum temperature.
The pistons are fastened on the conic extremity of piston rod and are tightened by way nuts and counternuts.

Contents

1. Piston body 410-620/SR ISO 9477
2. Gasket rubber
3. Disk S235JRG2/ SR EN 10027
4. Safety OLC 85A/ STAS 795

Constructive characteristics:

The piston is one ensemble done by body piston which are mounted the removable gaskets by means of disk and safety rings.
There are two types of removable gaskets pistons:

  • type B, size 5- 4 1/2 ÷ 8 in
  • type L, size 6- 5 1/4 ÷ 8 in
Item Piston
tip B-marimea 5* 		Masa
neta
kg 		d,
mm 		Item Piston
tip L-marimea 6* 		Masa
neta
kg 		d,
mm
Inches mm Inches mm
1. 4½ 114,30 4,478 49 1.       60,3
2. 4¾ 120,65 4,890 49 2.       60,3
3. 5 127,00 5,360 49 3.       60,3
4. 5¼ 133,35 5,870 49 4.       60,3
5. 5½ 139,75 6,440 49 5. 5½ 139,75 6,500 60,3
6. 5¾ 146,05 6,990 49 6. 5¾ 146.05 7,040 60,3
7. 6 152,40 7,730 49 7. 6 152,40 7,660 60,3
8. 6¾ 158,75 8,290 49 8. 6¼ 158,75 8,310 60,3
9. 6½ 165,10 9,040 49 9. 6½ 165,10 8,980 60,3
10. 6¾ 171,45 9,070 49 10. 6¾ 171,45 9,680 60,3
11. 7 177,85 10,500 49 11. 7 177,85 10,430 60,3
12. 7¼ 184,15 11,280 49 12. 7½ 184,15 11,200 60,3
13. 7½ 190,50 12,320 49 13. 7½ 190,50 11,970 60,3
14. 7¾ 196,85 13,130 49 14. 7¾ 196,85 12,820 60,3
15. 8 202,60 13,990 49 15. 8 202,60 13,660 60,3

* – interior cone size

Dimensional data are indicated in above mentioneted table.

Technical and operating characteristics:

  • working medium: water, stem
  • working temperature: max. 90°C

Main materials

  • Piston body: casted or forged carbon steel
  • Gasket: rubber with polyamide insertions

]]> Rotary Type Chain https://www.petal.ro/en/product/rotary-type-chain/ Tue, 22 Oct 2019 11:49:48 +0000 https://www.petal.ro/product/rotary-type-chain/ Destination:

The Rotary type Chain are designed for movement transmission from winch at Rotary table, as well as at other transmission from rotary drilling rigs used in oil industry.

The Rotary Chain are performed at 3 and 4 in nominal dimensions:

  • at 3 in chain pitch, p = 78,11 mm (3,075 in)
  • at 4 in chain pitch, p = 103,20 mm (4,063 in)

Technical characteristics

  • Delivery length at 3 in: max. 3050 mm (39 chain pitch)
  • Delivery length at 4 in: max. 3100,1 mm (30 chain pitch)
  • Breaking load 3 in: 34,0 daN/cmp
  • Sarcina de rupere la 4 in: 56,0 daN/cmp
  • Informative net weight at 3 in: 14,6 kos/m
  • Informative net weight at 4 in: 21,5 kos/m

Main materials

  • Chain straps:forged by 35MnSi12/ STAS 791
  • Chain-link pin, chain roller: 21MoMnCr12/ STAS 791
]]> Unipet Triplex Pump https://www.petal.ro/en/product/unipet-triplex-pump/ Tue, 22 Oct 2019 11:49:48 +0000 https://www.petal.ro/product/unipet-triplex-pump/ Destination:

The UNIPET triplex Pump provide the hydrostatics pressure required to drive the different mechanisms.

Description and operating:

The pump contents:

  • driving mechanism with crankshaft, connecting rod-link system and piston assembly
  • discharge-suction valves block
  • lubrication, with oil pump and pipes

By one alternative and rectilinear removal of piston with 100 mm stroke is suctionned, respective, discharged the fluid by means of suction and, respective, discharge valves from the valves block.
The closing of the valves is maked by means of the springs.
The sealing of the piston is provided by sealing pack.
The pump is driven by an electric motor with 75 Kw and 1500 r.p.m. by means of a gear reducer with cylindrical wheels.
The pump requires the mounting of one safety valve into installation, regulated at maximum discharge pressure.

Contents

Item

Denomination

Pcs.

Obs.

1

Housing

1

OL44/STAS 500/2

2

Valves block

1

OLC25/STAS 880

3

Valve

6

40Cr130/STAS3583

4

Piston

3

OLC45/ STAS880

5

Sealing pack

3

Teflon, nonasbestos

6

Cylinder

3

OL50/STAS500/2

7

Rod

3

OLC35/ STAS880

8

Sliping cylinder

3

EN-GJS-400-184-RT/ SR EN 1563

9

Connecting rod

3

OLC45/STAS 880

10

Crankshaft

1

34MoCr11/STAS 791

Overall dimensions:

  • length: 1430 mm
  • width: 890 mm
  • height: 740 mm

Net weight: 1520,00 kg

Plunger diameter, mm Output, liter/min Working pressure, bar
60 272 45
50 197 62
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