ASTM A333 ASTM A106/A53/API 5L GR.BX46, X52 Q345D, Q345E)
1. Paịpụ ígwè na-enweghị ntụpọ maka ebumnuche izugbeASTM A53GR.B, nọmba ígwè: SA53 B, nkọwapụta: 1/4′-28′, 13.7-711.2mm
2. Paịpụ ígwè na-enweghị ntụpọASTM A106GR.B maka ọrụ okpomọkụ dị elu, nọmba ígwè: SA106B, nkọwapụta: 1/4′-28′, 13.7-711.2mm
3. Paịpụ ahịrị API 5L, nọmba ígwè: B, X42, X46, X52, nkọwapụta: 1/4′-28′, 13.7-711.2mm
4.ASTM A106/A53/API 5L GR.B, nọmba ígwè: B, nkọwapụta: 1/4′-28′, 13.7-711.2mm
5. Paịpụ ígwè carbon dị ala nke na-enweghị ntụpọ ASTM A179 maka ihe mgbanwe okpomọkụ na ihe ndị na-eme ka ọ dị nro, nkọwapụta: 3/4′, 1′
6. Paịpụ ígwè ASTM A333 nke na-enweghị ntụpọ maka ọrụ okpomọkụ dị ala n'etiti -40℃ na 101℃, nọmba ígwè: GR.A, GR.1, GR.6, GR.7, GR.3, nkọwapụta: 1/4′-28′, 13.7-711.2mm
7. Paịpụ ígwè na-anaghị ekpo ọkụ (paịpụ siri ike na okpomọkụ) DIN17175-1979, paịpụ ígwè na-enweghị nhazi nke ọmaGB/T8162-2008, nọmba ígwè: 10#, 20#, 35#, 45#, 16Mn (Q345), nkọwapụta: 6-720*1-70mm
8. Paịpụ ígwè na-enweghị ntụpọ maka ibuga mmiri mmiri GB/T8163-2008, nọmba ígwè: 10#, 20#, 16Mn (Q345), nkọwapụta: 6-720*1-70mm
9. Tube ọkpọkọ mmiri dị ala na nke ọkaraGB3087-2008, nọmba ígwè: 10#, 20#, nkọwapụta: 6-720*1-70mm
10.Tube ọkpọkọ mmiri dị elu GB5310-2008, nọmba ígwè: 20G, nkọwapụta: 6-720*1-70mm