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  • seamless steel tube
  • seamless steel tube
  • seamless steel pipe
  • seamless steel tube

Seamless Steel Pipe

  • Thickness: SCH 10-SCH 160
  • Length: 16 feet-40 feet
  • OD: 1/2 inch-48 inch
  • Heat Treatment: As Rolled/Normalised/TMCP/QT
  • Main Grades: API X52,A53 Grade B,A106 Grade B,A333 Grade 1,15Mo3,13CrMo44
  • Steel Standard: API,ASME,ASTM,DIN 17175,DIN 1629,EN 10297,EN 10210,EN 10216
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■ Overview
Seamless (SMLS) steel pipe is formed by drawing a solid billet over a piercing rod and round bars to create the hollow shell. As the manufacturing process does not include any welding, seamless steel pipes are perceived to be stronger and more reliable.Historically seamless pipe was regarded as withstanding pressure better than any other types of weld pipes.Seamless steel pipes are mainly applied to the heat exchangers, condensers and heat transfer equipments and oil&gas transport projects.
■ Full Data
 Technical Requirements
♦ Non-destructive examination
♦ Low termperature impacting test
♦ All grades done Hydro and Eddy view test
♦ All grades done Flattening and Expansion test

Additional Services from Xinsteel:
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Vanishing,Pipe Caps,Shot blasting and Painting,Marking,Cutting and welding as per end user’s demands
♦ Packing Methods like packed in wooden crates, wrapped in plastic, and suitably protected for sea-worthly delivery or as requested.Both ends of each crate will indicate the order number, heat number, dimensions, weight and bundles. 
■ Grades
 
All Steel Grades Chart for Seamless Steel Pipe:

STANDARD STEEL GRADE
API SPEC 5L AAPI 5L Grade A,PI 5L Grade B,API 5L X42,API 5L X46,
API 5L X52,API 5L X56,API 5L X60,API 5L X65,API 5L X70
ASTM/ASME A106/A106M SA106/SA106M S/A106 Grade B,
S/A106 Grade C

A179/A179M SA179/SA179M

A192/A192M SA192/SA192M

A210/A210M SA210/SA210M S/A210 Grade A1,
S/A210 Grade C

A213/A213M SA213/SA213M S/A213 Grade T2,
S/A213 Grade T5,S/A213 Grade T5b,S/A213 Grade T5c,
S/A213 Grade T9,S/A213 Grade T11,S/A213 Grade T12,
S/A213 Grade T17,S/A213 Grade T21,S/A213 Grade T22,
S/A213 Grade T23,S/A213 Grade T24,S/A213 Grade T36,
S/A213 Grade T91,S/A213 Grade T92,S/A213 Grade T122,
S/A213 Grade T911

A333/A333M SA333/SA333M S/A333 Grade 1,
S/A333 Grade 3,S/A333 Grade 4,S/A333 Grade 6,
S/A333 Grade 7,S/A333 Grade 8,S/A333 Grade 9,
S/A333 Grade 10,S/A333 Grade 11

A335/A335M SA335/SA355M S/A335 Grade P1,
S/A335 Grade P2,S/A335 Grade P5,
S/A335 Grade P5b,S/A335 Grade P5c,
S/A335 Grade P9,S/A335 Grade P11,
S/A335 Grade P12,S/A335 Grade P15,
S/A335 Grade P21,S/A335 Grade P22,
S/A335 Grade P23,S/A335 Grade P24,
S/A335 Grade P36,S/A335 Grade P91,
S/A335 Grade P92,S/A335 Grade P122,
S/A335 Grade P911

A53/A53M SA53/SA53M S/A53 Grade A,S/A53 Grade B
DIN 17175 

DIN 1629
St35.8/I,St35.8/II,St35.8/III,St45.8/I,St45.8/II,
St45.8/III,15Mo3,13CrMo44,10CrMo910 

St37.0,St44.0,St52.0
EN 10297

EN10210

EN 10216-1

EN10216-2
E236,E275,E315,E355a,E470,C22E,C35E,C45E,
C60E,38Mn6 

S235JRH,S275J0H,S275J2H,S355J0H,S355J2H,
S355K2H 

P195,P235,P265 

P195GH,P235GH,P265GH,16Mo3,13CrMo4-5,
10CrMo9-10
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