Liaocheng Tianrui Steelpipe Co.Ltd

Material: astm a53 a106 grade b Size: OD 1/8" to 48" WT: 1mm to 70mm with high quality and good se

Standard: din2448 material st37 st35.8 st42 st45.8 st52 etc. Size: OD 1/8"TO 48" Wt. 1mm to 80mm

Material astm a213 t12 alloy steel pipe Size: OD 1/8INCH TO 30 INCH, AND WT. 1mm to 80 mm High quality and g

st52 seamless steel pipe Material: st52 Size: OD 1/8" to 32" WT: 1mm to 70mm Low alloy and high s

Material: astm a192 Size: OD 19.05mm to 88.9mm WT:1mm to 20mm Cold drawn steel pipe for fluid steel pipe

1. Material: astm a179 grade c 2. Size:OD 1/8" to 4" 3. cold drawn seamless steel pipe 4. high q

Material: carbon steel and alloy steel Size: OD1/8" TO 32" WT.SCH5S TO XXS For gas, oil and water

seamless carbon steel pipe size OD1/8" TO 48" WT:sch5s to xxs Material astm a106/a53/a179/a192 st

square/rectangular steel pipe Material ST52 /ST37/ST42 A106/A53/A179 SIZE: DN15 TO DN600 High quality and g

seamless steel pipe astm a 106 gr.b 1) material astm a106 gr.b 2) OD 1/2" to 48" WT:SCH5S TO XXS

a213 t11 seamless steel pipe 1) alloy steel pipe 2)material astm a213 t11 3) high quality and good service

st52 seamless steel pipe 1) material st 52 2) low alloy and high strength 3) OD 1/2" to 48" wt sc

sa333 gr.6 seamless steel pipe 1)O.D. 1/8"to 48", W.T. sch5s to xxs 2)standard a333 gr.6 3)low a

s355j2h seamless steel pipe 1)O.D. 1/8"to 48", W.T. sch5s to xxs 2)standard s355j2h 3)low alloy

seamless steel pipe 1) OD 1/2 inch to 48 inch 2) material: carbon steel and alloy steel 3) high quality and

seamless steel tubes 1)O.D. 1/8"to 48", W.T. sch5s to xxs 2)high quality, good service 3)materia