进口石油量规API石油螺纹量规
NC23数字型钻具量规
宝鸡石油量规
宝石API螺纹量规NC 50数字型钻具量规
宏峰石油量规API石油螺纹量规
NC23数字型钻具量规
美国进口PMC NC70 NC77数字型石油钻具接头螺纹量规/NC螺纹环规/NC螺纹塞规
NC Connections - Rotary Shoulder Connection - Thread Plug and Ring Gages - API Spec 7-2.
数字型石油钻具接头螺纹量规,数字型石油钻杆接头螺纹量规
规格 |
牙数 |
T.P.F |
螺纹牙形 |
锥度TAPER |
牙型角ANGLE |
SIZE |
T.P.I |
THD FORM |
|||
NC10 |
6 |
1 1/2 |
V-0.055R |
1:8 |
60° |
NC12 |
6 |
1 1/2 |
V-0.055R |
1:8 |
|
NC13 |
6 |
1 1/2 |
V-0.055R |
1:8 |
|
NC16 |
6 |
1 1/2 |
V-0.055R |
1:8 |
|
NC23 |
4 |
2 |
V-0.038R |
1:6 |
|
NC26(2 3/8IF) |
4 |
2 |
V-0.038R(V-0.065) |
1:6 |
|
NC31(2 7/8IF) |
4 |
2 |
V-0.038R(V-0.065) |
1:6 |
|
NC35 |
4 |
2 |
V-0.038R |
1:6 |
|
NC38(3 1/2IF) |
4 |
2 |
V-0.038R(V-0.065) |
1:6 |
|
NC40(4FH) |
4 |
2 |
V-0.038R(V-0.065) |
1:6 |
|
NC44 |
4 |
2 |
V-0.038R(V-0.065) |
1:6 |
|
NC46(4 IF) |
4 |
2 |
V-0.038R(V-0.065) |
1:6 |
|
NC50(4 1/2IF) (5 X.H) |
4 |
2 |
V-0.038R |
1:6 |
|
NC56 |
4 |
3 |
V-0.038R |
1:4 |
|
NC61 |
4 |
3 |
V-0.038R |
1:4 |
|
NC70 |
4 |
3 |
V-0.038R |
1:4 |
|
NC77 |
4 |
3 |
V-0.038R |
1:4 |
数字型石油钻具接头螺纹量规,数字型石油钻杆接头螺纹量规
钻杆螺纹量规包括:螺纹环规和螺纹塞规
螺纹量规采用轴承钢或高强度合金工具钢制造,硬度高、耐磨,尺寸稳定可靠,表面处理采用热处理和冷处理,造型美观,轻巧方便。量规工作面部分硬度可达到58-62度。
钻具接头螺纹量规的种类:
1、数字型(NC)
2、正规型(REG)
3、贯眼型(FH)
4、内平型(IF)
1、 数字型螺纹量规
这是以螺纹基面中径的英寸和十分之一英寸的数字值表示的螺纹。所有规格螺纹采用V-0.038R平顶圆底三角形牙型,这种牙型的特点是圆形牙底半径为0.038英寸(0.965mm),其牙型见图1。数字型螺纹量规是API推荐优先使用的螺纹,该型螺纹还有1:6和1:4两种型式,应用于方钻杆、钻杆、钻铤、钻具稳定器等钻井工具,在大庆油田NC50螺纹还用在钻头上。
螺纹型式V-0.038R指的是螺纹牙底圆弧半径0.038in(0.965mm)的V型螺纹,即数字型螺纹量规。V-0.040、V-0.050、V-0.065、V-0.055中各自的数字代表V型螺纹牙顶宽度的英寸数。这四种螺纹的牙底形状完全不同,V-0.040的螺纹牙底圆弧半径为0.020in(0.51mm),V-0.050的螺纹牙底圆弧半径为0.025in(0.635mm),V-0.065和V-0.055的螺纹牙底是平面。
2.、正规型螺纹量规
该型钻杆接头螺纹曾用于连接内加厚钻杆,形成钻杆接头内径小于加厚内径,而钻杆加厚端内径又小于管体内径的通径。API设计正规型螺纹的主要目的是将其应用于钻头连接,由于钻头位于钻柱末端,在这里螺纹牙底的应力集中现象的存在与否无关紧要,因而API把它们所有规格全数保留下来。该型使用V-0.050和V-0.040牙型,在API SPEC 7第四十版中新增添了使用V-0.055(平牙底,牙顶宽度为0.055英寸,1.397mm)牙型的1REG和11/2REG两种规格螺纹。
3、 贯眼型螺纹量规
该型钻杆接头螺纹量规连接内外加厚钻杆,形成钻杆接头内径和加厚端内径相等,而均小于钻杆管体内径的通径。该型螺纹的规格虽然为数不多,但却使用了V-0.065、V-0.050(牙底为圆弧,牙顶宽度为0.050英寸,1.27mm)和V-0.040(牙底为圆弧,牙顶宽度为0.040英寸,1.02mm)三种牙型,曾经被广泛用于水龙头、方钻杆、钻杆、钻铤和钻头。现在除51/2FH和65/8FH两种使用V-0.050牙型、1:6锥度的大规格螺纹外,其余均在API淘汰螺纹之列。其中*使用V-0.065牙型的4FH与内平型螺纹一样被数字型螺纹NC40所取代。
4、 内平型螺纹量规
该型钻具接头螺纹量规连接外加厚或内外加厚钻杆,形成钻杆接头内径、管体加厚内径与管体内径相等或近似的通径。所有规格螺纹均采用V-0.065平顶平底三角形牙型,这种牙型为平牙底,牙顶较宽度为0.065英寸(1.651mm)。除51/2IF外,其它规格螺纹的因结构尺寸与相应的数字型螺纹完全相同,故具有互换性。该型螺纹因其牙型结构易导致应力集中,API已将其淘汰,其中包括41/2IF和4IF,它们就是曾经在我油田被大量使用的410、411和4A10、4A11,取而代之的是NC50和NC46数字型螺纹量规。
Work Plug Assembly | M15 x 1.5 5H |
Work Plug Assembly | 3.75-4 STUB ACME 2G LH |
Work Plug Assembly | 2-4.5 UNC 2B |
Ring Gage Set | M5 x .5 4h |
LOCATION GAGE | 1/2-20 UNF |
Ring gage Drawing | M175 x 1.5 4g SPL MOD |
Set Plug Assembly | M175 x 1.5 5g SPL MOD |
Ring Gage Set | 9/16-18 UNJF 3A |
Plug Assembly | 1/4-18 NPSI |
Plug Assembly | 1/8-27 NPSI |
PLUG ASSEMBLY | 1/8 - 27 NPSF |
PLUG ASSEMBLY | 3/8-18 NPSF |
PLUG ASSEMBLY | 1/2-14 NPTF |
PLUG ASSEMBLY | 1/2-14 NPTF |
Ring Gage Set | 1 5/8-14 UNS 2A |
RING GAGE SET | 1-32 UN 2A |
Ring Gage Set | 2 3/8-16 UN 2A |
Ring Gage Set | 1 3/4-16 UN 2A |
Work Plug Assembly | 1.5625-12 STUB ACME 2G |
Ring Gage Set truncated Crest | G3/4 ISO228-2 SYS A |
Work Plug Assembly | 1.750-5 UNC 2B |
Reversible Gage 2.06mm | Carbide Class ZZ |
Reversible Gage 8.03mm | Carbide Class ZZ |
per spec sheet | .1550/.1570 |
Set Plug Assembly | #10-32 UNF 3A SPL |
Work Plug Assembly | M22 x 1.5 6G |
Work Plug Assembly | 1 3/4-6 STUB ACME 2G |
Pin Gage Set | .1130 - .1170";.0001" increments |
Pin Gage Set | .1130 - .1170";.0001" increments |
Pin Gage Set | .0420 - .0460"; .0001" increments |
Pin Gage Set | .0420 - .0460"; .0001" increments |
Pin Gage Set | .1245-.1295"; .0001" increments |
Pin Gage Set | .1245 - .1295"; .0001" increments |
Pin Gage Set | .0210 - .2500"; .001" increments |
Pin Gage Set | .0210 - .2500" .001" increments |
Pin Gage Set | .0110 - .2500"; .001" increments |
Pin Gage Set | .0110 - .2500"; .001" increments |
Work Plug Assembly | 3 1/4-14 UNS 2B |
Ring Gage Set | 3 1/4-14 UNS 2A |
Ring Gage Set | 7/8-9 UNRC 2A |
Plug Assembly | 1/4-18 ANPT |
Plug Assembly | 1/4-18 ANPT |
Plug Assembly | 1/2-14 ANPT |
Plug Assembly | 1/2-14 ANPT |
Ring Gage | 1/4-18 ANPT |
Ring Gage | 1/4-18 ANPT |
Ring Gage | 1/4-18 ANPT |
Work Plug Assembly | 3.5620-10 STUB ACME 2G |
per special dimension | .1190/.1210 |
Ring Gage Set | M1.2 - .25 6g |
Rp 3/4 ISO 7-2:2000/EN10226 | |
Rp 1/2 ISO 7-2:2000/EN10226 | |
Ring Gage Set | M1.4 x .3 6h |
Ring Gage Set | M1.4 x .3 6g |
Ring Gage Set | M1.6 x .35 6h |
RING SET | #0-80 UNF 2A STL |
Work Plug Assembly | M1.6 x .35 6G |
Work Plug Assembly | M1.4 x .3 6G |
Work Plug Assembly | M1.4 x .3 5G |
Work Plug Assembly | 7/16-20 UNF 2B |
Work Plug Assembly | 3/8-.0625P-.1250L UNC 2B |
Work Plug Assembly | 1/4-24 UNS 2B |
Ring Gage | R1 1/4 ISO 7-2:1982 |
Ring Gage | R1 1/4 ISO 7-2:1982 |
Plug Assembly | Rc1/2 ISO 7-2:1982 |
Plug Assembly | Rc1/2 ISO 7-2:1982 |
Ring Gage | 1-11 BSPT |
Ring Gage | 1-11 BSPT |
Plug Assembly | 3/4-14 BSPT |
Plug Assembly | 3/4-14 BSPT |
Plug Assembly | G1 ISO 228-2 Truncated Crest |
Ring Set | G3/4 ISO 228-2 Truncated Crest |
Ring Gage | R1/2 ISO 7-2:1982 |
Ring Gage | R1/2 ISO 7-2:1982 |
Ring Gage Set | .3125-24 UNJF 3A |
Ring Gage Set | 1.125-18 UNJEF 3A |
Work Plug Assembly | 1.125-18 UNJEF 3B |
PLUG GAGE | .0263 CLASS X |
Work Plug Assembly | #6-32 UNC 2b SPL |
Plug Assembly | 1-11 1/2 ANPT |
Ring Gage Set | 1.1875-16 UNJ 3A |
Set Plug Assembly | 1.1875-16 UNJ 3A |
Ring Gage Set | 1/4-36 UNS 2A |
Set Plug Assembly | 1/4-36 UNS 2A |
Work Plug Assembly | 1/4-36 UNS 2B |
Hex Assembly | .0791/.0807 |
Hex Assembly | .0947/.0968 |
Plug Assembly | 3/8-18 PTF |
Plug Assembly | 3/8-18 PTF |
Plug Assembly | 3/8-18 PTF |
Work Plug Assembly | 6.4375-6 STUB ACME 2G |
Work Plug Assembly | 2-6 STUB ACME 2G |
Pin Gage Set | .1000-.1260"; .001" increments |
TAPERLOCK ASSEMBLY | M1.6-.35 6H |
Work Plug Assembly | #8-36 UNF 2B |
Ring Gage Set ASME B1.2-1983 | 1 3/8-14 UNS 2A |
Set Plug Assembly | 1 3/8-14 UNS 2A |
Work Plug Assembly | #12-32 UNEF 3B SPL |
TAPERLOCK ASSEMBLY | 1/4-28 UNF 2B |
Work Plug Assembly | M5 x .8 6G |
Square Gage Assembly | per Drawing SG001 |
Ring Gage Set | 1-20 UNEF SPL |
Set Plug Assembly for above | 1-20 UNEF SPL |
Work Plug Assembly | .391-32 UNS 2B SPL |
Ring Gage Set | M3.5 x .6 4g6g |
Set Plug Assembly | M3.5 x .6 4g6g |
Work Plug Assembly | 5/16-48 UNS 2B |
Pin Gage Set | 6.0mm - 7.20mm; .02mm increments |
Work Plug Assembly | #0-80 UNF 2B LH |
Hex Assembly | SG-002 |
Work Plug Assembly | 3 1/8-8 UN 2B |
Work Plug Assembly | 1 3/4-5 UNC 2B |
Hex Gage Assembly | 3.512MM |
Ring Gage Set | M5 x .8 6e |
Ring Gage Set | M6 x 1.0 6e |
Set Plug Assembly | M5 x .8 6e |
Set Plug Assembly | M6 x 1.0 6e |
Work Plug Assembly | 1/8-28 BSPP |
Work Plug Assembly | PG7 |
Ring Gage Set | 3 5/8-12 UN 2A |
Set Plug Assembly | 3 5/8-12 UN 2A |
Ring Gage Set | 2-16 UN 2A SPL |
Set Plug Assembly | 2-16 UN 2A SPL |
TAPERLOCK ASSEMBLY | M11.0 X .75 6H |
RING SET | #8-32 UNC 2A STL |
RING SET | #12-24 UNC 2A STL |
RING SET | M6.00 X .75 6g STL |
Pin Gage Set | .3113 - .3137" |
Pin Gage Set | .3168 - .3192" |
Pin Gage Set | .3738-.3762" |
Pin Gage Set | .4988-.5012" |
Pin Gage Set | .4963-.4987" |
Pin Gage Set | .5013-.5037" |
Pin Gage Set | 7.970mm - 8.030mm .0025mm increments |
Pin Gage Set | 11.9075mm - 11.9675mm |
Pin Gage Set | 11.970mm - 12.030mm |
Pin Gage Set | 12.0325mm - 12.0925mm |
Ring Gage Set | 6.4375-6 STUB ACME 2G |
Set Plug Assembly | 6.4375-6 STUB ACME 2G |
Ring Gage Set | 3/8-24 UNJF 2A |
Ring Gage Set | 1/2-20 UNJF 3A |
Ring Gage Set | .5625-18 UNJF 3A |
TAPERLOCK ASSEMBLY | 3/8-16 UNC 2B |
RING SET | M14.0-1.50 6g STL |
TAPERLOCK ASSEMBLY | M14.0-1.50 6H |
Ring Gage Set | M14 x 1.5 6h |
Work Plug Assembly | M106x 1.5 6H SPL |
Ring Gage Set | M106 x 1.5 6g |
Set Plug Assembly | M106 x 1.5 6g |
Work Plug Assembly | M10 x .5 6G |
Work Plug Assembly | 7/16-28 UNEF 2B LH |
RING SET | 5/16-24 UNF 2A STL |
Work Plug Assembly | M2.3 x .4 6H |
Work Plug Assembly | M29 x 1.5 6H |
Ring Gage Set | M105 x 1.5 6g |
Set Plug Assembly | M105 x 1.5 6g |
Ring Gage Set | #2-56 UNRC 3A |
Set Plug Assembly | #2-56 UNRC 3A |
Plug Gage | 1/8-27 PTE |
Plug Gage | 1/8-27 PTE |
Plug Gage | 1/8-27 PTE |
Ring Gage Set | M12 x 1.0 6h |
Ring Gage Set | M10 x 1.0 6h |
Ring Gage Set | M10 x .5 6g |
Work Plug Assembly | 5/16-48 UNS 2B |
Ring Gage Set | M4.2 x .4 6g |
Work Plug Assembly | 9/32-40 UNS 2B |
Work Plug Assembly | 11/32-28 UNS 2B |
Ring Gage Set | 3/8-40 UNS 2A |
Reversible Assembly | 15.8801mm x 5" |
Reversible Assembly | 15.8673mm x 5" |
Ring Gage Set | 5/16-18 UNC 2A LH SPL |
Set Plug Assembly | 5/1-18 UNC 2A LH SPL |
Work Plug Assembly | 1/4-.0500P-.1000L UNC 2B |
Set Plug Assembly | M3 x L1P.5 6g |
Work Plug Assembly | 3/8-.0625P-.1250L UNC 2B |
Set Plug Assembly | #10-56 UNS 2A |
Ring Gage | R1/4 ISO 7-2:1982 |
Ring Gage Set Truncated Crest | G1/2 ISO228-2 - A |
Set Plug Assembly Truncated Crest | G1/2 ISO228-2 -A |
Ring Gage | 1/2-14 ANPT |
Ring Gage | 1/2-14 ANPT |
Ring Gage | 1/4-18 ANPT |
Ring Gage | 1/4-18 ANPT |
Ring Gage | 1/4-18 ANPT |
Ring Gage | 1/2-14 ANPT |
Ring Gage | 3/4-14 ANPT |
Ring Gage | 3/4-14 ANPT |
Ring Gage | 3/4-15 ANPT |
Ring Gage Set | 3 3/4-8 UN 2A |
Ring Gage Set | 3 1/2-12 UN 2A |
Set Plug Assembly | 3 3/4-8 UN 2A |
Set Plug Assembly | 3 1/2-12 UN 2A |
Ring Gage Set | 1 1/8-24 UNS 2A |
Set Plug Assembly | 1 1/8-24 UNS 2A |
Gage Assembly | .8495/.8530 |
Reversible Assembly | #10-32 UNF 1 |
Work Plug Assembly | 1 7/8-20 UN 2B |
Work Plug Assembly | 2 7/8-16 UN 2B |
Work Plug Assembly | 2 1/2-16 UN 2B |
Work Plug Assembly | 2-20 UN 2B |
Work Plug Assembly | 1 3/4-16 UN 2B |
Ring Gage Set | 7/8-18 UNS 2A |
Work Plug Assembly | 1 3/4-18 UNS 2B |
Work Plug Assembly | 7/8-18 UNS 2B |
Ring Gage Set | 1 7/8-20 UN 2A |
Work Plug Assembly | 3/4-18 UNS 2B |
Work Plug Assembly | 7/8-18 UNS 2B |
Work Plug Assembly | 15/16-18 UNS 2B |
Ring Gage Set | 3/4-18 UNS 2A |
Work Plug Assembly | 5/8-18 UNF 1B |
Ring Gage Set | 3 5/8-16 UN 2A |
Ring Gage Set | 3 3/4-16 UN 2A |
Ring Gage Set | 3 1/4-16 UN 2A |
Ring Gage Set | 2 7/8-12 UN 2A |
Ring Gage Set | 2 3/8-16 UN 2A |
Ring Gage Set | 2 1/8-16 UN 2A |
Ring Gage Set | 2 5/8-12 UN 2A |
Ring Gage Set | 2-16 UN 2A |
Ring Gage Set | 1 7/8-14 UNS 2A |
Ring Gage Set | 5 3/4-16 UN 2A |
Ring Gage Set | 6-16 UN 2A |
Work Plug Assembly | 2-16 UN 2B |
石油量规:API钻杆螺纹量规、API抽油杆螺纹量规、API套管圆螺纹量规、API套管偏梯形螺纹量规、API管线管量规等。
单项仪:螺纹高度检测仪、螺纹锥度检测仪、螺纹螺距检测仪、螺纹中径检测仪等。
油管螺纹量规、抽油杆量规(CYG)、油管螺纹量规(TBG、UP TBG)、套管螺纹量规(短圆型CSG、长圆型LCSG)、套管偏梯形螺纹量规(BCSG)、钻具接头螺纹量规(数字型NC、正规型REG、贯眼型FH)、钻杆量规(DP、UP DP)、管线管螺纹量规(LP)、抽油泵螺纹量规、抽油杆机用丝锥、抽油杆接箍用挤压丝锥、抽油杆接箍用切削丝锥、抽油杆接箍用划钻、挤压油、板牙等
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