A334 Grade 1 pipe is a medium carbon steel pipe with a maximum carbon content of 0.30% and a manganese content of 0.40-1.06%. The chemical composition of A334 Grade 1 line pipe includes carbon, silicon, manganese, phosphorus and sulfur.
SA334 Gr 1 cryogenic pipe has a higher carbon concentration than other types of steel. ASME SA 334 Grade 1 carbon steel pipe is suitable for cryogenic applications. SA334 gr 1 pipes offered by GNEE are available in rectangular, square, coil, hydraulic, U-shaped and other forms as per customer size requirements.
ASTM A334 Grade 1 Pipe
ASTM A334 Gr 1 Pipe Specification table
| Grade | ASTM A334 Gr.1 Carbon Steel pipe |
| Size | 1/2" NB to 36" NB |
| Standard | ASTM A334, ASME SA334 |
| Outer Diameter Size | 1/4"NB To 2"NB |
| Wall Thickness | 1 mm to 8 mm |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
Chemical Composition of SA334 Grade 1 welded pipe
|
C, % |
Mn, % |
P, % |
S, % |
|
0.30 max |
0.40-1.06 |
0.025 max |
0.025 max |
Mechanical Properties of ASME A334 gr 1 low temp pipe
|
Tensile Strength , MPa |
Yield Strength, MPa |
Elongation, % |
Hardness, HB |
|
380 min |
205 min |
35 min |
163 max |
Advantages of Choosing GNEE SA334 GR 1 steel pipe
GNEE was established in 2008. It is a professional steel pipe export enterprise with 12 production lines and an annual output of 50,000 tons. It has obtained the ISO9001 international quality management system certificate.
1. SGS and ISO9001 certified.
2.Extra long time industry experience
3.Management system - in-house software
4.Finished goods inventory-over 450 tonnes.
5.Raw material inventory-over 700 tonnes.
If you are looking for ASTM A334 Seamless Pipe,please send us an email in time! sales@gneetube.com
Supplier of ASTM A334 Grade 1 Seamless Steel Pipe
Gnee Packaging and shipping
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