Haihua F1600 Mud Pump Bolt , Mud Pump Accessories
HH11309A.05.01.005.167 HH11309A.05.01.002.165
HH11309A.05.01.004.141 were used in Mud Pump.
High strength bolts are made of high strength materials. The screw,
nut and washer of high-strength bolt are made of high-strength
steel, commonly used 45 steel, 40 boron steel, 20 manganese
titanium boron steel, 35CrMoA, etc. Ordinary bolts are usually made
of Q235 (equivalent to A3) steel.
In terms of strength grade, high strength bolts are increasingly
used. Common 8.8s and 10.9s Two strength levels, where ten point
nine Grade is the most. The strength grade of ordinary bolt is
lower, generally Four point four Class Four point eight Class Five
point six Grade and Eight point eight Class.
From the point of view of stress characteristics: high-strength
bolts exert pretension and transmit external force by friction. The
shear force of ordinary bolt connection is transmitted by the shear
resistance of bolt rod and the pressure of hole wall. The pre
pressure produced when tightening the nut is very small and its
influence can be ignored. In addition to the high material strength
of high-strength bolt, a large pre pressure is also exerted on the
bolt to make the connection members produce extrusion pressure, so
that there is great friction force perpendicular to the screw
direction, and the pre pressure, anti slip coefficient and steel
All kinds of materials directly affect the bearing capacity of
high-strength bolts.
Mud Pump Parts Model We Can Do
|
BOMCO | F-500 | F-800 | F-1000 | F-1300 | F-1600 | F-1600HL | F-1600L | F-2200HL |
Hong Hua | HHF-500 | HHF-800 | HHF-1300 | HHF-1600 | 3NB-1600F | 5NB-1600 | 5NB-2400 | |
| HRSB | RSF-1300 | RSF-1600 | | | | | | |
RG | RGF-800 | RGF-1000 | RGF-1300 | RGF-1600 | | | | |
Lanzhou | 3NB1000C | 3NB1300C | 3NB1600F | 3NB1600L |
| | | |
EMSCO | F-500 | F-800 | F-1000 | F-1300 | F-1600 | FD-1000 | FC-2200 | FB-1300 |
Gardner Denver | PAH | P7 | P8/9 | P10/11 |
|
|
|
|
National | 7-P-50 | 8-P-80 | 9-P-100 | 10-P-130 | 12-P-160 | 14-P-200 | 14-P-220 |
|
Oilwell | A-850-PT | A-1100-PT | A-1400-PT | A-1700-PT | | | | |
TSC | WF-500 | WF-800 | WF-1000 | WF-1300 | WF-1600 | WF-2000 | WF-2200 | |
IDECO | T-500 | T-800 | T-1000 | T-1300 | T-1600 | | | |
RUSSIA | UNBT-1180L | UNBT-950A | UNB-600 |
| | | | |
FAQ
1) How can I place order?
A: You can contact us by email about your order details, or place
order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T is the
most usual ways we are using.
3) What's the order procedure?
A: First we discuss order details, production details. Then we
issue you an PI for your confirmation. You will be requested to do
pr-e paid full payment or deposit before we go into production.
After we get the deposit, we start to process the order. We usually
need 15-25 days 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 start to prepare the shipment for you.
4) How do you take care when your clients received defective
products?
A: replacement. If there are some defective items, we usually
credit to our customer or replace in next shipment.
5) How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We
check the goods when they go into next step production procedure.
More customer view:49-EmscoFA1300type2-yindapump.com.pdf
