Bottom price Precision Cold Drawn Seamless Steel Tube/Pipe Carbon or Low-Alloy Steel (Machanical and Hydraulic)

As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Bottom price Precision Cold Drawn Seamless Steel Tube/Pipe Carbon or Low-Alloy Steel (Machanical and Hydraulic), We welcome you to inquire us by call or mail and hope to build a successful and cooperative relationship. As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for China Seamless Steel Pipe and Seamless Steel Tube, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.

Applicable Standard

GB3087：Seamless steel pipe for low and medium pressure boiler

GB9948：Seamless steel pipe for petroleum cracking

GB6479：Seamless steel pipes for high-pressure fertilizer equipment

GB/T17396：Hot rolled seamless steel pipe for hydraulic prop

Characteristics and Application

20# steel belongs to high-quality low-carbon carbon steel, cold-extruded and hardened steel. The steel has low strength, good toughness, plasticity and weldability. It belongs to high-quality low-carbon carbon steel, cold-extruded and hardened steel. The steel has low strength, good toughness, plasticity and weldability. It is generally used to manufacture seamless pipes with low stress and high toughness requirements.

Size Range

Grade	Size Range
	OD						WT
20#	21～1200						3～130

 

Chemical Component

Grade

Chemical Component %

C

Si

Mn

Cr

Mo

V

Ti

B

Ni

Cu

Nb

N

W

P

S

20#

0.17- 0.23

0.17- 0.37

0.35- 0.65

≤ 0.25

—

—

—

—

≤ 0.30

≤ 0.20

—

—

—

≤ 0.030

≤ 0.030

 

Mechanical Property

Grade

Mechanical Property

Tensile Strength(MPa)

Tensile Strength(Mpa)

Elogation(L/T)

Impact(J) Vertical/Horizontal

Hardness(NB)

20#

410- 550

≥ 245

≥20%

≥40/27

—

 

Advantage

1. Delivery period: Large inventory make sure minimum delivery period, mainly 5-7 days.

2. Cost management: Resources at hand and vast experience of cost management let us can provide most suitable resource combination base on customer's needs

3. Top mill resource: Can provide full set certificate and qualification documents to prove high quality and provide support to tender.

4. Strict QC system: Whole flow onsite inspection, fully test and report, third-party inspection

5. After service: all products traceable, Tracing the source of liability

As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Bottom price Precision Cold Drawn Seamless Steel Tube/Pipe Carbon or Low-Alloy Steel (Machanical and Hydraulic), We welcome you to inquire us by call or mail and hope to build a successful and cooperative relationship. Bottom price China Seamless Steel Pipe and Seamless Steel Tube, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.