low pressure boiler

1.O.D:13.7MM-610MM
2.W.T:2MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

heat treatment: annealed
Grade:10#, 20#, 45#, 16Mn, A53(A,B), A106(B,C), St37, St52, 20g
section shape:round
Acc: API
technique: hot pierced

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

1.Standard:GB5310
2.Grade:20G 25MoG 15MoG 15CrMoG 12Cr2MoG 12Cr1MoVG

1.Specification: ASTM A106 GR.B/A53B, API 5L Gr.B
2.Size: 1/4" to 14", OD :13.7mm to 356 mm
3.Wall Thickness:2-60mm
4.API5L/API5CT,certificate.

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

(1) quality carbon structural steel grade is 20MnG, 25MnG, 20G. (2) alloy steel, steel grade 15MoG 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG 12Cr3Mo

Production standard: ASTM/ASME A213
Length:20FT/6meters fixed length, max: 24meters.

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

Tianjin Sanjuyuan Trade Co., Ltd is a famous trading company which specializes in high quality seamless steel tubes/pipes and many kinds of alloy pipe

Applications: Petroleum refineries/boiler/heat exchangers/condenser/pipelines/cooling tower/Gas&chemical processing/shipbuilding Industries

We can supply good quality high pressure boiler steel tubes.
Standards: GB/T5310, ASTM A210.
Grade:20G,/25MnG/15 MoG/15Cr MoG/12Cr2MoG/12Cr1MoVG/T23

Standard: GB 5310-2008
Application: For High pressure Boiler, Heat Exchanger
Size(mm): O. D.: 6.0-224.0 W. T.: 1-25 L: Max 12000

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

1.high pressure steel pipes
2.ISO/TS16949 Certificate
3. O.D:6-20mm,W.T:1-5mm
4.Standard: DIN2391
5.Grade:St35, St35.8, St

Standard: ASTM A192, DIN2391, JIS G 3461, BS3059
Material: ST52, STB35, STB42, STB52, CFS320, CFS360, CFS410, Low carbon steel.

1.Have exported for 6years.
2.Variety sizes
3.High quality
4.Competitive price
5.High production ability

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

transportation of oil, natural gas, gas, water

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

P235GH Steel
1.Hot rolled treatment
2.High purity of steel quality
3.Accurate & timely delivery

Application:It is used for heating-pipelines,containers,coal-savingdevices super heaters and reheaters of high pressure boilers.

Applications: Petroleum refineries/boiler/heat exchangers/condenser/pipelines/cooling tower/Gas&chemical processing/shipbuilding Industries

Purpose : mainly used for pressure vessel

1. Professional manufacture
2. Certificate: ISO, SGS, TUV, ITS

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

Standard: GB 5310
Material: 12Cr1Mo1VG,20G,12CrMoG,15CrMoG,etc.
OD:8-256mm
Thickness: 1-35mm

ZG Series 75 t/h Mediate Pressure Biomass Boiler is natural circulation, "N"layout,it adopts corner boiler self-load bearing structure.

1.Standard:BS,GB ,JIS,ASTM
2.Thickness: 1-60mm
3.Supply ability:2000-3000tons/month

Boiler and pressure vessel steel plate
grade standard
AISI4140 WJX039-2005
SA285GrC ASME
SB410 JISG3103...