Pump Body

Retail price

0.0

元

Market price

0.0

元

Number of views:

1000

Product serial number

Quantity

Stock:

Category

返回列表



资质认证工艺流程

详细介绍

[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[产品参数, 参数]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

Device parameters

Pump head body

1 , smelting chemical composition of steel

Grade	C	Si	Mn	P	S	Ni	Cr	Mo	V	Cu	Nb
25Cr2Ni4MoV	0.24 ~ 0.30	0.15 ~ 0.30	≤ 0.50	≤ 0.015	≤ 0.015	3.50 ~ 4.00	1.40 ~ 2.00	0.30 ~ 0.60	0.08 ~ 0.15	≤ 0.20	/
30CrNi2MoV	0.28 ~ 0.33	0.15 ~ 0.33	0.50~ 0.80	≤ 0.015	≤ 0.015	2.40 ~ 2.70	0.90 ~ 1.10	0.40 ~ 0.55	0.06 ~ 0.12	≤ 0.20	/
30CrNi3MoV	0.26 ~ 0.33	0.15 ~ 0.35	0.30~ 0.90	≤ 0.015	≤ 0.015	2.80 ~ 3.30	0.80 ~ 1.50	0.40 ~ 0.60	0.06 ~ 0.25	≤ 0.20	/
17-17PH ( Stainless steel)	≤ 0.07	≤ 1.00	≤ 1.00	≤ 0.025	≤ 0.010	3.50-5.00	15.00-17.50	/	/	3.00-5.00	0.15-0.45

2 Mechanical properties should meet

Grade	Yield Strength Rp0.2(M p a)	tensile strength Rm(M p a)	Elongation A(%)	Shrinkage rate Z(%)	Charpy impact energy AKV2( J)		Reference hardness ( HB )
					20 ℃	-40 ℃
25Cr2Ni4MoV	≥ 1050	≥ 1120	≥ 12	≥ 35	Single value ≥ 33	Average ≥26	305-380
						Single value≥20
30CrNi2MoV	≥ 880( longitudinal )	≥ 1020 ( longitudinal )	≥ 12	≥ 35	Average value ≥ 42	Average value ≥ 34	280-360
	≥ 860( horizontal )	≥ 960 ( horizontal )			Single value≥34	Single value ≥27
30CrNi3MoV	≥ 900 ( longitudinal )	≥ 1050 ( longitudinal )	≥ 14	≥ 35	Average value ≥ 42	Average value ≥ 34	290-360
	≥ 880( horizontal )	≥ 1000 ( horizontal )			Single value≥34	Single value ≥27
17-17PH ( Stainless steel)	≥ 900	≥ 1000	≥ 14	/	Single value ≥ 18	/	/

Stabilizer (non-magnetic stabilizer) specifications
Product specification	Working outer diameter OD	Fishing diameter OD	Inner hole ID	Fishing diameter length	Working part length	Total length	Spiral belt width	bevel		Arc
	A	B	C	D	F	G	I	α	β	R
	in	in	in	in	in	in	in	°	°	in
8 1/2×6 1/2×2 13/16×100	8 1/2	6 1/2	2 13/16	30	18	100	2 1/2	30	30	4
12 1/4×8 1/4×2 13/16×100	12 1/4	8 1/4	2 13/16	30	18	100	3 1/2	30	30	4
12 1/4×8 1/2×2 13/16×100	12 1/4	8 1/2	3	30	18	100	3 1/2	30	30	4
14 3/4×9 1/2×3×100	14 3/4	9 1/2	3	30	20	100	3 1/2	30	30	4
16×9 1/2×3×100	16	9 1/2	3	30	20	100	4	30	30	4
17 1/2×9 1/2×3×100	17 1/2	9 1/2	3	30	20	100	4	30	30	4
22×9 1/2×3×116	twenty two	9 1/2	3	30	twenty four	116	4	45	30	4
26×9 1/2×3×116	26	9 1/2	3	30	twenty four	116	4	45	30	4
28×9 1/2×3×122	28	9 1/2	3	30	20	122	4	30	30	4
32×9 1/2×3×122	32	9 1/2	3	30	20	122	5	30	30	5
36×9 1/2×3×133	36	9 1/2	3	30	20	133	5	45	30	5
The size of the stabilizer can also be designed according to user requirements