ASTM A213 T9 Alloy Steel Tube

Onye nrụpụta ọkpọkọ mmiri ọkụ na mgbanwe okpomọkụ dị elu - Womic Steel

1. Nkọwa nke ASTM A213 T9 Alloy Steel Tube

ASTM A213 T9 alloy ígwè tubebụ ọkwa ígwè chromium-molybdenum alloy nke emebere kpọmkwem makagburugburu ọrụ dị elu na gburugburu nrụgide dị eludịka ihe na-agba mmiri ọkụ, ihe na-ekpo ọkụ nke ukwuu, na ihe na-agbanwe okpomọkụ. Ihe a nwere ọdịnaya chromium dị elu ma e jiri ya tụnyere ọkwa alloy ndị ọzọ dị ala, nke na-eme ka iguzogide oxidation, ike ịrịgo, na nkwụsi ike nhazi dịkwuo mma nke ukwuu n'oge okpomọkụ dị elu.

IheASTM A213 T9 alloy ígwè tubea na-ejikarị ya eme ihe n'ebe a na-ere ọkụ eletrik, ebe a na-emepụta petrochemical, ebe a na-ere mmanụ ọkụ, na sistemụ ọkpọkọ ụlọ ọrụ mmepụta ihe dị elu ebe ntụkwasị obi ogologo oge dị oke mkpa.

Dịka ọkachamara na-emepụta ihe,Womic Steelna-enye ihe dị eluASTM A213 T9 tube ígwè alloy na-enweghị ntụpọna nrubeisi zuru oke naỤkpụrụ ASTM A213 / ASME SA213Sistemụ mmepụta anyị na-agbaso usoro njikwa mma siri ike ma na-enye ohere ịchọpụta ihe zuru oke. Enwere ike ibuga ngwaahịa naEN 10204 3.1 ma ọ bụ EN 10204 3.2 asambodo, na tube ndị e ji eme ihe n'ime ngwa ngwa nrụgide nwere ike izuteIhe achọrọ maka asambodo PED 2014/68/EUmaka ahịa Europe.

Site na ụlọ ọrụ mmepụta ihe dị elu na usoro ọkọnọ ihe eji arụ ọrụ siri ike, Womic Steel na-ahụ na a pụrụ ịtụkwasị obi na ịdị mma, nhazi mgbanwe, na usoro nnyefe asọmpi maka ọrụ zuru ụwa ọnụ.

ASTM A213 T9 Alloy Steel Tube1

2. Nkọwapụta na Oke Nhazi nke ASTM A213 T9 Tube

Na Womic Steel,Tubọ ígwè ASTM A213 T9 alloyA na-emepụta ha n'ọtụtụ nha dị iche iche iji mezuo ihe achọrọ na sistemụ boiler, ihe na-agbanwe okpomọkụ, na paịpụ nrụgide ụlọ ọrụ mmepụta ihe. Enwere ike inye ma ọkpọkọ ndị a na-emecha ọkụ ma ndị a na-adọkpụ oyi na-enweghị ntụpọ dabere na nha nha na mkpa ojiji.

Tebụl 1 – Ogo nha nke ASTM A213 T9 Tube

Paramita

Oke ọkọlọtọ

Dayameta Mpụta 12.7 mm – 219 mm
Ọkpụrụkpụ Mgbidi 1.5 mm – 30 mm
Ogologo Ọkọlọtọ mita 6 – mita 12
Ogologo Kachasị Ruo mita iri na asatọ
Ụdị Mmepụta Emechara nke ọma ma dị jụụ / a na-ese ya n'oyi
Ọnọdụ Elu Ojii / A kpụchara akpụcha / A gbawara agbawa

Ike mmepụta mgbanwe na Womic Steel na-enye anyị ohere izute ha abụọobere iwu omenala na nnukwu ihe achọrọ maka inye ọrụ.

 

3. Nkwenye nha nke ASTM A213 T9 Alloy Steel Tubes

Njikwa nha ziri ezi dị oke mkpa maka sistemụ ọkpọkọ nrụgide.Tuba ASTM A213 T9 enweghị ntụpọWomic Steel mepụtara ya na-agbaso ihe achọrọ maka nnabata nha ASTM iji hụ na e jikọtara ya na usoro mmepụta ihe, ịgbado ọkụ, na ntinye.

Tebụl nke 2 - Nkwenye nha

Paramita

Ndidi

Dayameta Mpụta ±0.75%
Ọkpụrụkpụ Mgbidi ±10%
Ogologo +3 mm / 0
Ịkwụ ọtọ ≤1/1000 nke ogologo niile
Ovality N'ime ndidi OD

Ndochi siri ike ndị a na-eme ka nke ahụ doo anyaTubọ ígwè ASTM A213 T9 alloyenwere ike iji ya nke ọma na sistemụ nrụgide dị elu.

 

4. Ngwakọta Kemịkalụ nke ASTM A213 T9 Alloy Steel

Arụmọrụ nkeASTM A213 T9 alloy ígwè tubeIhe mejupụtara chromium na molybdenum na-ekpebikarị ihe dị na ya, nke na-enye ezigbo iguzogide oxidation na mgbanwe creep n'okpuru oke okpomọkụ.

Tebụl 3 - Ngwakọta Kemịkalụ nke ASTM A213 T9

Ihe

Ihe mejupụtara (%)

Kabọn (C) ≤0.15
Manganese (Mn) 0.30 – 0.60
Fọshọrọs (P) ≤0.025
Sọlfọ (S) ≤0.025
Silikọn (Si) ≤0.50
Chromium (Cr) 8.00 – 10.00
Molybdenum (Mo) 0.90 – 1.10

Ọdịnaya chromium dị elu dị na ahụASTM A213 T9 alloy ígwè tubena-enye nguzogide ka mma maka mmụba na oxidation na gburugburu ebe okpomọkụ dị elu.

 

5. Njirimara Mekaniki nke ASTM A213 T9 Tubes

Arụmọrụ igwe nkeTubọ ígwè ASTM A213 T9 alloyna-eme ka a pụrụ ịtụkwasị obi n'ihe owuwu n'okpuru nrụgide dị elu na ọnọdụ okpomọkụ dị elu nke a na-ahụkarị na sistemụ boiler na mgbanwe okpomọkụ.

Tebụl nke 4 - Njirimara Mekaniki

Akụ na ụba

Ihe achọrọ

Ike ọdụdọ ≥415 MPa
Ike Mwepụta ≥205 MPa
Ogologo ≥30%
Ike siri ike ≤89 HRB

Njirimara igwe ndị a na-enye ohereTubọ ígwè ASTM A213 T9 alloyiji nọgide na-enwe ike na nkwụsi ike n'oge ọrụ okpomọkụ dị elu ogologo oge.

 

6. Usoro Mmepụta nke ASTM A213 T9 Tubes Enweghị Nsogbu

Ndị na-emepụta Womic SteelASTM A213 T9 tube ígwè alloy na-enweghị ntụpọsite na iji teknụzụ mmepụta dị elu na njikwa usoro siri ike.

Usoro mmepụta ihe a na-ahụkarị gụnyere:

Nnyocha Ihe Ndị A Na-anaghị Efu → Ịcha Billet → Ịkpọ Okpomọkụ → Ịkpọ Okpomọkụ → Ịkpọ Okpomọkụ → Ịkwụsi Ike → Nnwale Na-anaghị Ebibi → Nnyocha Ikpeazụ → Nkwakọ ngwaahịa

Uru mmepụta dị mkpa gụnyere:

• Billet ígwè alloy dị elu sitere na igwe nrụpụta asambodo
• Ngwa mpịakọta dị elu na-ahụ na izi ezi nha
• Njikwa ígwè siri ike n'oge a na-ekpo ọkụ ma na-akpụ ihe
• A pụrụ ịchọta ihe niile site na ihe e ji arụ ọrụ ruo na tube emechara

 

7. Ihe achọrọ maka ọgwụgwọ okpomọkụ

Ọgwụgwọ okpomọkụ dị oke mkpa iji nweta microstructure na njirimara igwe kwesịrị ekwesị nkeTubọ ígwè ASTM A213 T9 alloy.

Ọgwụgwọ okpomọkụ nkịtị gụnyere:

• Ịkwụsị imeju zuru oke
• Ịkụnye ihe na-ekpo ọkụ n'ime mmiri ọkụ
• Usoro oyi a na-achịkwa

Ọgwụgwọ ndị a na-eme ka nhazi ọka dịkwuo mma ma na-eme ka arụmọrụ okpomọkụ dị elu dịkwuo mma.

 

8. Nnyocha na Nnwale nke ASTM A213 T9 Tubes

Ihe niileTubọ ígwè ASTM A213 T9 alloyỤlọ ọrụ Womic Steel mepụtara na-enyocha ma na-anwale usoro nyocha zuru oke iji hụ na ha na-agbaso ụkpụrụ mba ụwa.

Nnwale Mekaniki na Ahụ

• Nnwale nrụgide
• Nnwale siri ike
• Nnwale ime ka ihe dị nro
• Nnwale ọkụ
• Nnwale nrụgide hydrostatic

Nnwale Na-anaghị Ebibi Ihe

• Nnwale Ultrasonic (UT)
• Nnwale ugbu a nke Eddy (ET)
• Nnwale ihe ndọta (MT) mgbe ọ dị mkpa

Asambodo na Akwụkwọ

Enwere ike ibuga ngwaahịa ndị a site na:

Asambodo Nnwale EN 10204 3.1 Mill
EN 10204 3.2 Asambodo Nnyocha nke Ndị Ọzọ
Akwụkwọ nrubeisi PED 2014/68/EU

Enwere ike ịhazi nyocha nke ndị ọzọ site naSGS, BV, TÜV, DNV, ma ọ bụ ụlọ ọrụ nyocha ndị ọzọ enyere ikike.

 

9. Ngwa nke ASTM A213 T9 Alloy Steel Tubes

N'ihi ike dị elu ya na oke iguzogide oxidation,ASTM A213 T9 alloy ígwè tubea na-ejikarị ya eme ihe n'ihe gbasara akụrụngwa ụlọ ọrụ dị mkpa.

Ngwa ndị a na-ejikarị eme ihe gụnyere:

• Ọkpọkọ mmiri ọkụ nke ụlọ ọrụ ike
• Tube ndị na-ekpo ọkụ na ndị na-ekpo ọkụ ọzọ
• Ngwa mgbanwe okpomọkụ nke petrochemical
• Paịpụ ndị na-ekpo oke ọkụ
• Ngwa ọrụ mmepụta ihe

Ihe a dabara adaba karịsịa maka gburugburu ebe akụrụngwa na-arụ ọrụ mgbe niile n'okpomọkụ dị elu.

ASTM A213 T9 Alloy Steel Tube2

10. Ọrụ Nhazi na Mmepụta Ihe

Na mgbakwunye na inye tube ndị a na-anaghị eji arụ ọrụ,Womic Steelna-enye ọrụ nhazi bara uru makaTubọ ígwè ASTM A213 T9 alloyiji mezuo ihe achọrọ maka ọrụ ahụ kpọmkwem.

Ọrụ ndị dịnụ gụnyere:

• Ịgbagọ na ịkpụpụta tube
• Ọkpọkọ U-bend maka ihe mgbanwe okpomọkụ
• Ịkpụcha na ịkpụcha nkenke
• Nhazi ihe mejupụtara paịpụ
• Mgbakọta nke ọkpọkọ ọkpọkọ

Ike nhazi ndị a na-enye ndị ahịa ohere ịnwetaihe ndị dị njikere ịwụnye, na-ebelata oge nrụpụta n'ebe ahụ.

 

11. Uru Mmepụta na Uru Nnyefe

Womic Steel na-ejigide ikike mmepụta siri ike makaTubọ ígwè ASTM A213 T9 alloynkwado sitere na ọkọnọ ihe siri ike na akụrụngwa nrụpụta dị elu.

Uru dị mkpa gụnyere:

• Ahịrị mmepụta tube buru ibu nke na-enweghị ntụpọ
• Ebe a na-enye ígwè ígwè kwụsiri ike
• Sistemụ njikwa mma siri ike
• Nhazi oge nrụpụta na-agbanwe agbanwe

Oge a na-eji emepụta ihe bụ oge a na-ejikarị emepụta ihe.Ụbọchị 15-35 dabere na nkọwapụta iwu.

Ihe dị mkpa bụ,Womic Steel enweghị ọnụọgụ iwu kacha nta, na ọbụnadịEnwere ike ịnabata iwu otu ibe, na-enye mgbanwe maka ihe achọrọ maka nzụta na mmezi ọrụ.

 

12. Nkwakọ ngwaahịa na Njem zuru ụwa ọnụ

Iji hụ na njem dị nchebe,ASTM A213 T9 tube ígwè alloy na-enweghị ntụpọa na-eji sistemụ nchekwa ọkwa mbupụ echekwa ihe.

Nhọrọ nkwakọ ngwaahịa gụnyere:

• Ngwugwu ndị e ji ígwè kee
• Igbe osisi kwesịrị ekwesị maka mmiri
• Mkpuchi njedebe plastik
• Mkpuchi mmanụ mgbochi nchara
• Ihe mkpuchi mmiri anaghị amịpụta mmiri

Site na ahụmịhe dị ukwuu na nhazi mba ụwa, Womic Steel na-enye ngwọta mbupu dị irè site naibu ụgbọ mmiri, ụgbọ okporo ígwè, na njem ọtụtụ ụdị, na-ahụ na nnyefe n'oge zuru ụwa ọnụ.

ASTM A213 T9 Alloy Steel Tube3

13. Gịnị kpatara ị ga-eji họrọ Womic Steel maka ASTM A213 T9 Tubes

Dịka onye na-emepụta ma na-ebupụ ọkpọkọ ígwè alloy nwere ahụmahụ,Womic Steelna-enye njikọta nke ahụmịhe teknụzụ, ikike nrụpụta, na nnyefe a pụrụ ịdabere na ya.

Ike anyị gụnyere:

• Nrubeisi zuru oke naỤkpụrụ ASTM A213 / ASME SA213
Ọnye PED kwadoro maka ọrụ akụrụngwa nrụgide
Akwụkwọ nyocha EN 10204 3.1 / 3.2
• Ụlọ nyocha na nnyocha dị elu
• Ọnụọgụ iwu na-agbanwe agbanwe yana nzaghachi ngwa ngwa
• Ọrụ nrụpụta na igwe eji arụ ọrụ ahaziri ahazi
• Ike mmepụta siri ike na usoro nnyefe kwụsiri ike

Uru ndị a na-enye Womic Steel ohere ịkwado ndị ahịa gburugburu ụwa naọrụ mmepụta ọkụ eletrik, ọrụ petrochemical, na paịpụ ụlọ ọrụ mmepụta ihe.

 

14.ASTM A213 Alloy Steel Tubes Enweghị Nsogbu - Oke nha mmepụta

Ndị na-emepụta Womic SteelASTM A213 Grade T5, ASTM A213 Grade T9, na ASTM A213 Grade T11 Alloy Steel Tubes Enweghị Nsogbun'ọtụtụ dayameta na usoro ọkpụrụkpụ mgbidi dị iche iche dabara adaba maka ihe na-agba mmiri ọkụ, ihe na-agbanwe okpomọkụ, na ọrụ nrụgide okpomọkụ dị elu.

Tebụl nha mmepụta ọkọlọtọ

Nha Paịpụ Aha (NPS)

Dayameta Mpụta (OD)

Ọkpụrụkpụ Mgbidi Dị (Nhazi)

Nkọwa Ngwaahịa

1/2" NB 21.3 mm SCH 20 / 30 / 40 / 80 / 160 ASTM A213 Ọkwa T5 Alloy Steel Tubes Enweghị Nsogbu
3/4" NB 26.7 mm SCH 20 / 30 / 40 / 80 / 160 ASTM A213 Ọkwa T5 Alloy Steel Tubes Enweghị Nsogbu
1" NB 33.4 mm SCH 20 / 30 / 40 / 60 / 80 / 160 ASTM A213 Ọkwa T5 Alloy Steel Tubes Enweghị Nsogbu
1 1/4" NB 42.2 mm SCH STD / SCH 40 / SCH 80 / SCH 160 ASTM A213 Ọkwa T9 Alloy Steel Tubes Enweghị Nsogbu
1 1/2" NB 48.3 mm SCH STD / SCH 40 / SCH 80 / SCH 160 ASTM A213 Ọkwa T9 Alloy Steel Tubes Enweghị Nsogbu
2" NB 60.3 mm SCH 20 / 40 / 60 / 80 / 100 / 160 ASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu
2 1/2" NB 73 mm SCH STD / SCH 40 / SCH 80 / SCH 160 ASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu
3" NB 88.9 mm SCH STD / SCH 40 / SCH 80 / SCH 160 ASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu
4" NB 114.3 mm SCH 20 / 40 / 60 / 80 / 100 / 160 ASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu
5″ NB 141.3 mm SCH STD / SCH 40 / SCH 80 / SCH 160 ASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu
6" NB 168.3 mm SCH 20 / 40 / 60 / 80 / 100 / 160 ASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu
8″ NB 219.1 mm SCH 20 / 40 / 60 / 80 / 100 / 160 ASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu
10″ NB 273 mm SCH 20 / 40 / 80 / 120 / 160 ASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu
12" NB 323.9 mm SCH 20 / 40 / 80 / 120 / 160 ASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu

 

A na-enye nkọwapụta ndị a niile dị kaASTM A213 Ọkwa T5 Alloy Steel Tubes Enweghị Nsogbu, ASTM A213 Ọkwa T9 Alloy Steel Tubes Enweghị Nsogbu, naASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbudabere na ihe achọrọ maka ọrụ ahụ.

 

15Tebụl ntụnyere nke ASTM A213 Alloy Steel Grades

Ụdị dị iche iche dị n'imeASTM A213 Alloy Steel Tubes Enweghị Nsogbuọkọlọtọ na-enye ọdịnaya chromium na molybdenum dị iche iche maka ike okpomọkụ dị elu na iguzogide nchara.

Tebụl Ntụnyere Ihe

Ọkwa

Isi Ihe Ndị Na-ejikọta Ya

Nguzogide Okpomọkụ nkịtị

Isi Atụmatụ

Ngwa Ndị A Na-ahụkarị

ASTM A213 T5 Cr-Mo Alloy Steel Ruo 600°C Nguzogide oxidation dị mma Boilers, ihe mgbanwe okpomọkụ
ASTM A213 T9 Alloy Chromium Ka Elu Ruo 650°C Ike ịrị elu ka mma Ọkpọkọ ụlọ ọrụ ike
ASTM A213 T11 1.25Cr-0.5Mo Alloy Ruo 580°C Ike dị elu dị oke mma Ọkpọkọ ihe na-ekpo ọkụ na ọkpọkọ mmiri ọkụ
ASTM A213 T22 Alloy 2.25Cr-1Mo Ruo 650°C Nnukwu iguzogide ihe na-asọ asọ Ọkpọkọ ọdụ ọkụ eletrik
ASTM A213 T91 Alloy 9Cr-1Mo Ruo 700°C Nguzogide dị elu nke ịkpachapụ anya Igwe mmiri ọkụ dị oke egwu

N'ime ihe ndị a,ASTM A213 Ọkwa T5 Alloy Steel Tubes Enweghị Nsogbu, ASTM A213 Ọkwa T9 Alloy Steel Tubes Enweghị Nsogbu, naASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbua na-ejikarị eme ihe n'ọtụtụ ebeọkpọkọ boiler, ọkpọkọ superheater, na sistemụ ọkpọkọ okpomọkụ.

 

16Matrix Okwu Ndị Dị Mkpa nke ASTM A213 Alloy Steel Tubes

Matrix isiokwu ndị a na-enyere injin ọchụchọ na ndị injinia aka ịchọpụta ntụaka akụkụ a na-ejikarị eme ihe makaASTM A213 Alloy Steel Tubes Enweghị Nsogbu.

Matrix Okwu Mmalite nke ASTM A213 Tube Size

Usoro Ọkpụrụkpụ 1/2″ NB, Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T5 Alloy Steel Tubes Enweghị Nsogbu

Usoro Ọkpụrụkpụ 3/4″ NB, Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T5 Alloy Steel Tubes Enweghị Nsogbu

Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T9 Alloy Steel Tubes Enweghị Nsogbu

Usoro Ọkpụrụkpụ 1 1/2″ NB, Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T9 Alloy Steel Tubes Enweghị Nsogbu

Usoro Ọkpụrụkpụ 2″ NB, Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu

Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu

Usoro Ọkpụrụkpụ nke 4″ NB, Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu

Usoro Ọkpụrụkpụ nke 6″ NB, Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu

Usoro 8″ NB n'ọkpụrụkpụ Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu

Usoro Ọkpụrụkpụ nke 10″ NB Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu

Usoro Ọkpụrụkpụ nke 12″ NB, Usoro 20, Usoro 30, Usoro STD, Usoro 40, Usoro 60, Usoro 80, Usoro 100, Usoro 120, Usoro 160, Usoro XXS naASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbu

Ndepụta akụkụ ndị a na-enyere ndị ahịa aka ịchọta ebe dị mfeASTM A213 Ọkwa T5 Alloy Steel Tubes Enweghị Nsogbu, ASTM A213 Ọkwa T9 Alloy Steel Tubes Enweghị Nsogbu, naASTM A213 Ọkwa T11 Alloy Steel Tubes Enweghị Nsogbusite na Womic Steel.

 

Anyị ji obi anyị niile na-anya isiọrụ nhazi, usoro mmepụta ngwa ngwa, nanetwọk nnyefe zuru ụwa ọnụ, hụ na e mezuru mkpa gị kpọmkwem nke ọma na nke ziri ezi.

Weebụsaịtị: www.womicsteel.com

ozi-e: sales@womicsteel.com

Ekwentị/WhatsApp/WeChat: Victor: +86-15575100681 ma ọ bụ Jack: +86-18390957568


Oge ozi: Maachị-11-2026