mon - Jumma'a: 10 na safe - 7 na yammazauna - rana: 10 na safe - 3 na yamma

misali

ASTM A53 Karfe bututu

ASTM A53 (ASME A53) carbon karfe bututu ne ƙayyadaddun cewa maida hankali ne akan sumul da welded baki da zafi-tsoma galvanized karfe bututu a NPS 1/8 ″ zuwa NPS 26. A 53 an yi nufin matsa lamba da inji aikace-aikace da kuma shi ne m ga talakawa. ana amfani dashi a cikin tururi, ruwa, iskar gas, da layin iska.

A53 bututu ya zo a cikin nau'i uku (F, E, S) da maki biyu (A, B).

Nau'in A53 F an ƙera shi da tanderu butt weld ko yana iya samun ci gaba da walda (Grade A kawai)

Nau'in A53 na E yana da walda juriya na lantarki (Maki A da B)

A53 Type S bututu ne mara sumul kuma ana samunsa a maki A da B)

A53 Grade B Seamless shine mafi yawan samfuran polar mu a ƙarƙashin wannan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bututun A53 kuma galibi ana ba da takaddun shaida ga bututun A106 B.

Girman Rage

NPS OD WT
INCH MM Saukewa: SCH10 Saukewa: SCH20 Farashin SCH30 HOURS Farashin SCH40 Farashin SCH60 XS Farashin SCH80 Saukewa: SCH100 Saukewa: SCH120 Saukewa: SCH140 Saukewa: SCH160
1/2" 21.3 2.11   2.41 2.77 2.77   3.73 3.73       4.78
3/4" 26.7 2.11   2.41 2.87 2.87   3.91 3.91       5.56
1" 33.4 2.77   2.9 3.38 3.38   4.55 4.55       6.35
1.1/4" 42.2 2.77   2.97 3.56 3.56   4.85 4.85       6.35
1.1/2" 48.3 2.77   3.18 3.68 3.68   5.08 5.08       7.14
2" 60.3 2.77   3.18 3.91 3.91   5.54 5.54       8.74
2.1/2" 73 3.05   4.78 5.16 5.16   7.01 7.01       9.53
3" 88.9 3.05   4.78 5.49 5.49   7.62 7.62       11.13
3.1/2" 101.6 3.05   4.78 5.74 5.74   8.08 8.08        
4" 114.3 3.05   4.78 6.02 6.02   8.56 8.56   11.13   13.49
5" 141.3 3.4     6.55 6.55   9.53 9.53   12.7   15.88
6" 168.3 3.4     7.11 7.11   10.97 10.97   14.27   18.26
8" 219.1 3.76 6.35 7.04 8.18 8.18 10.31 12.7 12.7 15.09 18.26 20.62 23.01
10" 273 4.19 6.35 7.8 9.27 9.27 12.7 12.7 15.09 18.26 21.44 25.4 28.58
12" 323.8 4.57 6.35 8.38 9.53 10.31 14.27 12.7 17.48 21.44 25.4 28.58 33.32
14" 355.6 6.35 7.92 9.53 9.53 11.13 15.09 12.7 19.05 23.83 27.79 31.75 35.71
16" 406.4 6.35 7.92 9.53 9.53 12.7 16.66 12.7 21.44 26.19 30.96 36.53 40.19
18" 457.2 6.35 7.92 11.13 9.53 14.27 19.05 12.7 23.83 39.36 34.93 39.67 45.24
20" 508 6.35 9.53 12.7 9.53 15.09 20.62 12.7 26.19 32.54 38.1 44.45 50.01
ashirin da biyu" 558.8 6.35 9.53 12.7 9.53   22.23 12.7 28.58 34.93 41.28 47.63 53.98
ashirin da hudu" 609.6 6.35 9.53 14.27 9.53 17.48 24.61 12.7 30.96 38.89 46.02 52.37 59.54
26" 660.4 7.92 12.7   9.53     12.7          
28" 711.2 7.92 12.7 15.88 9.53     12.7          

Abubuwan Sinadarai

  Daraja C,max Mn, max P,max S,max da*,max Ni *, max Cr*, max Mo*, max V*, max
Nau'in S (Ba shi da kyau) A 0.25 0.95 0.05 0.05 0.40 0.40 0.40 0.15 0.08
B 0.30 1.20 0.05 0.05 0.40 0.40 0.40 0.15 0.08
Nau'in E(Welded Electric-Resistance Weld) A 0.25 0.95 0.05 0.05 0.40 0.40 0.40 0.15 0.08
B 0.30 1.20 0.05 0.05 0.40 0.40 0.40 0.15 0.08
Nau'in F(Furnace-welded) A 0.30 1.20 0.05 0.05 0.40 0.40 0.40 0.15 0.08

*Jimillar abubuwan da ke tattare da waɗannan abubuwa biyar kada su wuce 1.00%

Kayayyakin Injini

Daraja

Ƙarfin Tensile Rm Mpa

Matsayin Haɓakawa na Mpa

Tsawaitawa

Yanayin Bayarwa

A

≥330

≥205

20

Annealed

B

≥415

≥240

20

Annealed

Hakuri Mai Girma

Nau'in bututu

Girman Bututu

Haƙuri

  

Sanyi Zane

OD

≤48.3mm

± 0.40mm

WT

≥60.3mm

± 1% mm

  

Amfaninmu

1) Bayarwa da sauri: kusa da kwanaki 10 da ke ƙasa da 50Metric Tons bayan ganin L/C da ba za a iya sokewa ba ko Biyan da aka jinkirta L/C

Kamfaninmu yana karɓar biyan kuɗi bayan kaya a cikin sito na ku.

2) Tabbataccen Inganci: Tsayayyen acc.Zuwa daidaitattun API na kasa da kasa & ASTM & BS & EN & JIS, tare da takaddun shaida na Tsarin ISO

3) Kyakkyawan Sabis: an ba da jagorar fasaha na ƙwararrun kyauta a kowane lokaci;

4) Farashin Ma'ana: don zama mafi kyawun tallafawa kasuwancin ku;

Tabbacin inganci

1) API mai mahimmanci, ASTM, DIN, JIS, EN, GOST da dai sauransu

2) Samfura: Muna karɓar buƙatar samfurin ku kyauta

3) Gwaji: Eddy halin yanzu / hydrostatic / Ultrasonic / Intergranular lalata ko bisa ga abokan ciniki 'buƙatun

4) Certificate: API, CE, ISO9001.2000.MTC da dai sauransu

5) Dubawa: BV, SGS, CCIC, wasu suna samuwa.

6) Rage karkacewa: ± 5°

7) Tsawon tsayi: ± 10mm

8) Rage kauri: ± 5%

Kunshin Mafi Girma

1) A cikin dam tare da karfe tsiri

2) Farko shiryawa da jakar filastik sannan tsiri;Cikakkun bayanai da fatan za a duba hoton a cikin bayanin.

3) A cikin girma

4) Bukatun abokin ciniki

5) Bayarwa:

•Kwantena: 25 ton / kwantena don bututu tare da diamita na waje na yau da kullun.Domin akwati 20 "max tsayin shine 5.85m; Domin akwati 40" max tsayin shine 12m.
•Mai ɗaukar nauyi: Ba buƙatun tsawon bututu ba ne.Amma lokacin ajiyar sa yana da tsawo.