Product name
4140/4130 SEAMLESS PIPE/TUBE
Material Grade
20#,45#, aisi1020, aisi1045,aisi1018
Surface
Paint varnished or not
Technique
cold rolled/hot rolled, seamless, Hot Rolled
Wall thickness
1.0mm~60mm
End protector
Plaint/bevel ends with plastic caps
Material
AISI4140/41304340/SAE4140/4130/4340
Standard
API, API 5CT, API 5L, API 5DP, ASTM A106-2006, ASTM A53M-2007, DIN EN 10217-1-2005, DIN 28180-2007, GB/T 8163-1999, GB 13296-2007, GB/T 13793-1992, GB/T 8713, GB/T9711, GB 5130, GB/T5310
Grade
10#-45#, 20#, 16mn, 16mn, A53-A369, A53(A,B), A106(B,C), A333, A335 P11, A335 P9, A179-C, A335 P1, A213, A335 P23, Q195-Q345, Q235, Q345, ST35-ST52, ST37, ST35
