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Black Carbon Steel Welded Square Galvanized Steel Pipe Size

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Tsatanetsatane wa Zamalonda

FAQ

Zolemba Zamalonda

Mwachidule
Zambiri Zachangu
Zokhazikika:
ASTM, bs, DIN, ASTM A358-2005, ASTM A53-2007, BS 6323, BS 6363, DIN 1626, DIN 2391, DIN 2444
Gulu:
10#-45#, API J55-API P110, Q195-Q345, 20#, API K55, API L80, Q235, Q195,Q195-Q345
Makulidwe:
0.5-20 mm
Mawonekedwe a Gawo:
Amakona anayi
Diameter Yakunja:
10 * 500 mm
Malo Ochokera:
Hebei, China
Ntchito:
PIPA YA MAFUTA
Njira:
Kutentha Kwambiri
Chitsimikizo:
API
Chithandizo cha Pamwamba:
Zokhala ndi malata
Chitoliro Chapadera:
Chitoliro cha Wall Wall
Aloyi Kapena Ayi:
Non Aloyi
Dzina:
60 x 80 Mapaipi Opaka Gasi Rectangle Rectangle Zopanda Zitsulo Zachitsulo
Surface Treat:
Zokhala ndi malata
Gulu la Zitsulo:
API 5L,DIN,JIS,GB,ASTM
pamwamba kumaliza:
wakuda kapena wopaka mafuta ndi dzimbiri
Utali:
3-12m
Kulongedza:
Pa mtolo
Yachiwiri Kapena Ayi:
Osakhala achiwiri
Kupereka Mphamvu
50 Matani/Matani Patsiku

Kupaka & Kutumiza
Tsatanetsatane Pakuyika
pa mtolo
Port
Tianjin China

Nthawi yotsogolera:
Masiku 7 pachidebe chilichonse cha 20ft

Black Carbon Steel Welded Square Galvanized Steel Pipe Size
kukula: OD: 10 * 20-300 * 500mm, Dia: 0.5-20mm,
Utali: 3-12m

 

Mafotokozedwe Akatundu

Black Carbon Steel Welded Square Galvanized Steel Pipe Size

 

Makhalidwe:
Kupanikizika kwamkati kwa chitoliro kumakhala kochepa kwambiri ndipo kumagawidwa mofanana pambuyo pa kukulitsa kwautali.Zimbiri ndi kusweka a chitoliro chifukwa kupsyinjika angathe kupewedwa bwino.Kugwiritsa ntchito kuwotcherera pamalopo ndikosavuta chifukwa chapamwamba kwambiri;
Kuwotcherera mkati ndi kunja kumachitidwa pambuyo pa kuwotcherera kwa tack, kotero njira yowotcherera imakhala yokhazikika kwambiri ndi weld wabwino.
 khalidwe;

 

Zigawo za Chemical ndi katundu wamakina wa chitoliro chosasunthika chachitsulo:

Standard

Zigawo za mankhwala

Katundu wamakina

C

Si

Mn

P

S

Cu

Ni

Mo

Cr

V

Tensile mphamvu (Mpa)

Yield strength (Mpa)

Elongation (%)

Chithunzi cha ASTM A53

≤0.30

/

≤1.2

≤0.05

≤0.06

≤0.04

≤0.40

≤0.15

≤0.04

≤0.08

≥415

≥240

≥29.5

Chithunzi cha ASTM A106

≤0.30

≤0.10

0.29-1.06

≤0.035

≤0.035

≤0.04

≤0.40

≤0.15

≤0.04

≤0.08

≥415

≥240

≥30

Chithunzi cha ASTM A179

0.06-0.18

≤0.25

0.27-0.63

≤0.035

≤0.035

/

/

/

/

/

≥325

≥180

≥35

Chithunzi cha ASTM192

0.06-0.18

≤0.25

0.27-0.63

≤0.035

≤0.035

/

/

/

/

/

≥325

≥180

≥35

 

 


Kugwiritsa ntchito:

Mapaipi amagwiritsidwa ntchito ngati mapaipi oyendera mtunda wautali wamafuta, gasi, malasha amadzimadzi ndi zina zambiri pamtunda ndi 
kumtunda.Ndipo itha kugwiritsidwanso ntchito ngati mapaipi omanga papulatifomu yakunyanja, malo opangira magetsi, petrochemistry ndi mzinda
 
zomangamanga etc.
 

 

Makulidwe
Magawo Apabwalo & Amakona anayi
Makulidwe:
10×10 – 400×400 mamilimita 10×20 – 500×300 mamilimita 3/4″x3/4″ – 16″ x16″
Makulidwe a khoma :
0.60 mm - 12.50 mm 0.063 ″ - 0.500 ″
Zigawo Zozungulira Zozungulira:
Makulidwe:
10 mm - 406.4 mm
Makulidwe a Khoma:
0.60 - 12.50 mm

Utali
Amaperekedwa mu utali wa 6 ndi 12 mita pokhapokha atanenedwa
Kulekerera Kwautali:
-0 / +50 mm kutalika kwa mphero +/ – 1 mm kwa utali wodulidwa

Zochitika Pamwamba
Osakutidwa kapena otetezedwa ndi mafuta

Kumaliza Kumaliza
Square kudula kapena bevelelled

Kuyika chizindikiro
Papaipi: Kulemba penti
Pa mitolo: zambiri Tags

Kulongedza
M'mitolo yomangidwa ndi zingwe zachitsulo ngati ikufunika kuthandizidwa ndi matabwa a matabwa, opanda kapena wokutidwa ndi nsalu / pepala (VCI chitetezo pa pempho) gulaye zokwezera mpaka kalekale, chitsulo kapena nsalu yogwiritsidwa ntchito popempha.

Mayeso Achitika
Mayeso Owononga a Visual Dimensional Inspection:
Mayeso a Tensile, Mayeso a Flattening, Mayeso a Flaring, Mayeso Okulitsa, Mayeso a Impact
Mayeso Osawononga: (Eddy Panopa)
Metallographic Mayeso
Chemical Analysis of Raw Material

Zikalata za Mill
Idaperekedwa pa pempho malinga ndi EN 10204
2.1;2.2;3.1

 

Kupaka & Kutumiza

 


 

 

 

 

 

Fayilo ya Kampani




 

Zitsimikizo

ISO9001-2008


Ali Supplier Assessment


 

Lumikizanani nafe

 

 

 


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