Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Modelo: GB/T 24187
marca: TORIQUE
Pacote: Em pacotes Em caixas de madeira
produtividade: 60000Tons per Year
transporte: Ocean,Land,Air
Lugar de origem: China
Apoio sobre: 60000Tons per Year
Certificados : ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR
Código HS: 7306301100
porta: Shanghai,Ningbo
Tipo de pagamento: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Condensadores Tubos de aço soldados de precisão estirados a frio
Aplicação : É apropriado para tubos de aço soldados de camada única de precisão estirados a frio utilizados na produção de condensadores, evaporadores, tubos de combustível, tubos de óleo lubrificante, tubos de calor elétrico, tubos frigoríficos e tubos em geral em refrigeração, aquecimento automotivo, elétrico e outros indústrias.
Tamanho : L - 1.4-4000 m
WT - 0,3-1,3 mm
OD - 3,18-18 mm
Método de revestimento para revestimento externo de tubos de aço : Galvanoplastia, galvanização, imersão a quente
O tipo, estado e código da superfície do tubo de aço
Type | State | Code |
Bright Surface | No coating on the inner and outer surface of steel pipe | SL |
Copper plated surface | Copper plating on the outer surface of steel tube | Cu |
Galvanized surface | Galvanized or zinc alloy on the outer surface of steel pipe | Zn |
Double-sided copper plating surface | The inner and outer surfaces of the steel pipe are plated with copper | Cu/Cu |
External galvanized inner copper plating surface | Galvanized or zinc alloy on the outer surface of steel pipe, copper plating on the inner surface | Zn/Cu |
|
Itens de Inspeção, Métodos de Teste e Quantidade de Amostragem
NO | Inspection Items | Sampling Method ,Test Methods | Sampling Quantity |
1 | Chemical composition |
GB/T 223, GB/T 4336, GB/T 20066 GB/T 20123, GB/T 20126 |
Take 1 samples per furnace |
2 | Mechanical property | GB/T 228 | Take 1 samples per batch |
3 | Flattening test | GB/T 246 | Take 1 samples per furnace |
4 | Expansion test | GB/T 242 | Take 1 samples of two steel pipes per batch |
5 | Bending test | GB/T 244 | Take 1 samples per batch |
6 | Hydraulic test | GB/T 241 | Take 1 samples per batch |
7 | Flared test | Appendix A | Take 1 samples per batch |
8 | Requirements for the inner surface of high definition clean steel pipe | Appendix B | Consultation between Supply and demand parties |
9 | Outer coating | Appendix C | Consultation between Supply and demand parties |
10 | Residuals of internal surface cleanliness | Appendix D |
Consultation between Supply and demand parties |
Grupo de Produto : Tubo de Aço Soldado
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.