Ogo dị elu na-abịa 1st; enyemaka bụ nke mbụ; azụmahịa Enterprise bụ nkwado" is our business enterprise philosophy which is always observe and purd by our business for Rapid Delivery for GB5310 20g Seamless Steel Tubes for High Pressure Boilers, Our group members are goal to provide merchandise with significant performance cost ratio to our customers, yana ebumnuche maka anyị niile na-abụkarị imeju ndị na-azụ ahịa anyị site na gburugburu gburugburu.
Ogo dị elu na-abịa 1st; enyemaka bụ nke mbụ; azụmahịa Enterprise bụ imekọ ihe ọnụ" bụ anyị azụmahịa enterprise nkà ihe ọmụma nke na-mgbe niile hụrụ na-achụso anyị azụmahịa makaChina GB5310 20g na GB5310 20g enweghị nkebi ígwè tubes, Anyị na-anọgide na-agbaso eziokwu, uru otu, mmepe nkịtị, mgbe afọ nke mmepe na mgbalị na-adịghị agwụ agwụ nke ndị ọrụ niile, ugbu a nwere usoro mbupụ zuru oke, ngwọta dị iche iche logistics, zuru ezu izute ndị ahịa mbupu, ikuku ụgbọ njem, mba awara awara na logistics ọrụ. . Kọwaa ikpo okwu nke otu nkwụsị maka ndị ahịa anyị!

Nchịkọta

Ngwa

A na-eji ya eme ihe dị elu nke carbon structural steel, alloy structural steel na igwe anaghị agba nchara na-ekpo ọkụ na-enweghị ihe mgbochi nchara maka nnukwu nrụgide na n'elu ọkpọkọ mmiri ọkụ.

A na-ejikarị eme ihe maka nrụgide dị elu na ọrụ okpomọkụ dị elu nke onye na-ekpo ọkụ (superheater tube, reheater tube, tube ndu ikuku, tube isi uzuoku maka ndị na-ekpo ọkụ ọkụ na ultra high pressure). N'okpuru omume nke elu okpomọkụ flue gas na mmiri vepo, tube ga-oxidize na corrode. A na-achọrọ na ọkpọkọ ígwè nwere ogologo oge dị elu, nkwụsị dị elu na oxidation na corrosion, na nkwụsi ike nhazi dị mma.

Isi ọkwa

Ọkwa nke elu-edu carbon structural ígwè: 20g, 20mng, 25mng

Ọkwa nke alloy structural ígwè: 15mog,20mog,12crmog,15crmog,12cr2mog,12crmovg,12cr3movsitib, wdg

Ọkwa nke nchara na-eguzogide okpomọkụ na-eguzogide nchara: 1cr18ni9 1cr18ni11nb

Ngwakọta kemịkalụ

Ngwongwo igwe

Ndidi

Ọkpụrụkpụ mgbidi na dayameta dị n'èzí:

Ọ bụrụ na enweghị ihe pụrụ iche chọrọ, ọkpọkọ ga-abụ nnyefe dị ka dayameta mpụta nkịtị na ọkpụrụkpụ mgbidi nkịtị. Dị ka akwụkwọ akụkọ

Ogologo:

The mbụ ogologo ígwè ọkpọkọ bụ 4 000 mm ~ 12 000 mm. Mgbe alo n'etiti soplaya na onye zụrụ, na jupụta na nkwekọrịta, ọ nwere ike napụta ígwè ọkpọkọ na a ogologo karịa 12 000 mm ma ọ bụ mkpumkpu karịa m 000 mm ma ọ bụghị mkpumkpu karịa 3 000 mm; Ogologo oge dị mkpirikpi Ọnụ ọgụgụ nke ọkpọkọ ígwè na-erughị 4,000 mm ma ọ bụghị ihe na-erughị 3,000 mm agaghị agafe 5% nke ọnụ ọgụgụ ígwè ígwè a napụtara.

Ibu ibu:
Mgbe a na-ebufe ọkpọkọ nchara dị ka dayameta mpụta dị n'ọnụ na oke mgbidi ọnụ ma ọ bụ ọnụ ọgụgụ dị n'ime ya na ọkpụrụkpụ mgbidi ọnụ, a na-ebunye ọkpọkọ ígwè dị ka ịdị arọ n'ezie. Enwere ike ịnapụta ya dịka ibu usoro iwu siri dị.
Mgbe a na-ebufe ọkpọkọ nchara dị ka dayameta dị n'ọnụ ọnụ na oke mgbidi kacha nta, a na-ebunye ọkpọkọ ígwè dị ka ịdị arọ n'ezie; ndị ọkọnọ na ndị ọzọ na-akpakọrịta. E gosikwara ya na nkwekọrịta ahụ. A pụkwara ịnapụta ọkpọkọ ígwè dị ka usoro ihe ọmụma si dị.

Nkwekọrịta ibu:
Dị ka ihe ndị a chọrọ n'aka onye zụrụ ya, mgbe ndụmọdụ n'etiti onye na-ebubata ya na onye zụrụ ya, na nkwekọrịta ahụ, ọdịiche dị n'etiti ịdị arọ n'ezie na ịdị arọ nke usoro ihe ọmụma nke ọkpọ ígwè nnyefe ga-emezu ihe ndị a:
a) Otu ọkpọkọ ígwè: ± 10%;
b) Ogbe ọ bụla nke ọkpọkọ ígwè nwere opekempe nke 10 t: ± 7.5%.

Achọrọ nnwale

Nnwale hydraustatic:

Ekwesịrị iji mmiri na-anwale ọkpọkọ ígwè n'otu n'otu. Nrụgide ule kachasị bụ 20 MPa. N'okpuru nrụgide ule, oge nkwụsi ike ekwesịghị ịbụ ihe na-erughị 10 s, na ọkpọkọ ígwè ekwesịghị ịdaba.

Mgbe onye ọrụ kwenyechara, enwere ike dochie ule hydraulic site na nnwale eddy ugbu a ma ọ bụ nnwale leakage magnetik.

Nnwale anaghị emebi emebi:

Ọkpọkọ nke chọrọ nyocha ọzọ kwesịrị ka ultrasonically nyochaa otu otu. Mgbe mkparita uka ahihia choro nkwenye nke ndi otu ma kwuputa ya na nkwekọrịta, enwere ike itinye ule ndi ozo na-adighi nbibi.

Nnwale ọkụ ọkụ:

A ga-edobe tubes nwere dayameta mpụta karịa 22 mm n'ule nlegharị anya. Enweghị delamination a na-ahụ anya, ntụpọ ọcha, ma ọ bụ adịghị ọcha kwesịrị ime n'oge nnwale ahụ dum.

Nnwale ọkụ:

Dị ka ihe ndị chọrọ ịzụrụ na kwuru na nkwekọrịta, ígwè ọkpọkọ na elu dayameta ≤76mm na mgbidi ọkpụrụkpụ ≤8mm nwere ike mere flaring ule. Emere nnwale ahụ na ụlọ okpomọkụ na taper nke 60 Celsius. Mgbe ọkụ ahụ gasịrị, ọnụ ọgụgụ na-egbuke egbuke nke dayameta dị n'èzí kwesịrị izute ihe ndị a chọrọ na tebụl na-esote, na ihe nyocha agaghị egosi mgbawa ma ọ bụ rips.

Nkọwa ngwaahịa

Ọkpụkpụ ígwè na-enweghị nkebi nke ọma Maka ndị na-esi mmiri na-enwe nrụgide dị elu

GB/T5310-2017

ASME SA-106/SA-106M-2015

ASTMA210 (A210M) -2012

ASME SA-213/SA-213M

ASTM A335/A335M-2018

Ogo dị elu na-abịa 1st; enyemaka bụ nke mbụ; azụmahịa Enterprise bụ nkwado" is our business enterprise philosophy which is always observe and purd by our business for Rapid Delivery for GB5310 20g Seamless Steel Tubes for High Pressure Boilers, Our group members are goal to provide merchandise with significant performance cost ratio to our customers, yana ebumnuche maka anyị niile na-abụkarị imeju ndị na-azụ ahịa anyị site na gburugburu gburugburu.
Nnyefe ngwa ngwa makaChina GB5310 20g na GB5310 20g enweghị nkebi ígwè tubes, Anyị na-anọgide na-agbaso eziokwu, uru otu, mmepe nkịtị, mgbe afọ nke mmepe na mgbalị na-adịghị agwụ agwụ nke ndị ọrụ niile, ugbu a nwere usoro mbupụ zuru oke, ngwọta dị iche iche logistics, zuru ezu izute ndị ahịa mbupu, ikuku ụgbọ njem, mba awara awara na logistics ọrụ. . Kọwaa ikpo okwu nke otu nkwụsị maka ndị ahịa anyị!