• Model NO.：Q235 Q255A S235J0 S235jO S235JR
• Usage：Pipeline Transport, Boiler Pipe, Hydraulic,Automobile Pipe, Oil,Gas Drilling, Machinery Industry, Chemical Industry
• Section Shape：Round
• MOQ：1 Ton
• Trade Term：Fob, EXW, CIF
• Pricing Term：T,T
• Transport Package：Standard Packaging
• Specification：Customized
• Trademark：Huanan
• Origin：Shanghai
• HS Code：7210490000
• Production Capacity：50000,Month

Products Information

Name

high quality API 5L Spec Gr.B seamless steel pipe

Application 

pipeline pipe, gas delivery pipe, fluid pipe

Pipe production process (hot rolled technique)

Billet inspection--- acid washing, cleaning--cutting--visual inspection--scraping--visual reinspection--centering--heating--piercing--pipe rolling--sizing--cooling--reheating--stretch reducing--cooling--straightening--ends cutting--visual inspection--electromagnetic, eddy current testing-- drifting--hydraulic testing--marking and packing

Standard                       

API 5L

Material

10#, 20#, A106 gr.B, A53 gr.B, API 5L gr.B, 16Mn, St42-2, St52.4

Weight calculation formula

(OD-WT)*WT*0.02466 KG Per meter

Outside diameter

Qualification and Certificate

Annual production ability:

10000 metric tons

 API

 API 5CT-0865, API 5L-0593,

 ISO

  ISO9001:2000

 

Standard

Trademark

Chemical components

Mechanical property

C

Si

Mn

P,S

Cu

Ni

Mo

Cr

V

Tensile Strength

(Mpa)

Yield Strength

(Mpa)

Elongation

(%)

ASTM A106

B

≤0.30

≥0.10

0.29~1.06

≤0.035

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥415

≥240

≥30

C

≤0.35

≥0.10

0.29~1.06

≤0.035

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥485

≥275

≥30

 

below is our product catalog of steel pipe:

 

Item

Material

Standard

Specification(OD*WT)mm

Usage

 

 

 

Alloy pipe

 

 

Cr5Mo. 15CrMo 13CrMo44

12Cr1MoV P22 T91,P91,P9,

T9 Wb36

GB5310-95 GB9948-88

ASTMA335/A335M

ASTMA213/213M

DIN17175-79

JISG3467-88

JISG3458-88

 

 

 

16-824*2-100

The seamless steal pipes

features resistance to high presure,high/low temperature and corrosion ano is used in

the industries of petroleum,chemical

engineering and. Electric pwer as well as boiler

High-pressure

boiler pipe

20G,A106,

ST 45

 

GB5310-95

ASTM A 106-99

DIN17175-79

 

14-630*2-80

Temperature-resistant

seamless steel pipe

far high-pressure boiler

Seamless pipes for petroleum

 

20, 12 CrMo,

15 CrMo

 

GB9948-88

10-530*1.5-36

Boiler pipes for refinery,heatexchangeing pipes,seamless steel pipes for pipeline

High-pressure

Seamless pipes for fertilizer making equipment

20, 16Mn,

Q345

GB6479-2000

18-530*3-40

Fertilizer making equipment and pipe line

Low and mediun pressure boiled pipe

10,20

GB3087-1999

10-530*2-40

Over-heat pipe for low and medium pressure boiler,boilling water pipe,locomotive somke pipe(big and small)

Fluid pipe

20, Q345

GB/T8163-1999

8-630*1.0-40

Fluid feeding

Structural pipe

10,20,35,45, 16Mn,Q345B

GB/T8162-1999

6-1020*1.5-100

For commom structure

Line pipe

Gr..B

API

60-630*1.5-40

Carrying gas,water or oil in the industries of petroleum and natural gas

Hydraulic prop pipe

27SiMn

GB/T17396-1998

70-377*9-40

Hydraulic support and prop

 
1.Steel pipe has hollow section, a large number of pipes used for conveying fluid, American standard seamless steel pipe standards 2.American Standard Steel Pipe is a hollow section, no peripheral joints of the long steel. 3. Compared with solid steel such as round steel, steel pipe has the same strength of bending and Torsion, and its weight is lighter. 4.It is a kind of economical cross-section steel, which is widely used in manufacturing structural parts and mechanical parts

 Shanghai Huanan Iron Steel Co., Ltd. is a professional manufacturer engaged in the production, sale and service.  The main special steel production and sales enterprises have formed a sales cluster of high-efficiency, energy-saving and long-life steel products based on Carbon/Stainless Steel Coil/Plate/ Pipe/Strip/Rod/Angle Bar/Channel Bar/H Beam/Flat Bar, Galvanized Coil//Plate/ Pipe/Strip/Rod/Profile/PPGI, Aluminum Products/Copper Products/Nickel Alloy in China. The products are well-known at home and abroad. We have reached a long-term strategic cooperation relationship with Tisco Steel, Baosteel, Jinan Steel and Tianjin Steel. We have a new material product cluster represented by high-performance carbon steel, stainless steel, alloy, nickel-based alloy, aluminum and copper plates.
     We owned the complete production technique and related equipments for coking, sintering, iron, steel, steel rolling etc, also including the related energy source power system. Meanwhile, we have reached the production technique` s completeness and systematicness at the modern steel industry. From the acquisition of raw materials, packaging and exportation, Shanghai Huanan Steel ensures only the best quality of products by assigning professional experts at every stage of production.


Q1. How long can make delivery?
If it is in stock, it is usually 5-10 days. Or, if there is no inventory, 10-15 working days, depending on the quantity.

Q2. Can you accept customize?
Yes. It can be customized as per the customers' request.

Q3. Are you trading company or manufacturer ?
We are professional manufacturer for steel products, and our company also is a very professional a trade company for steel products.we can also provide a wide range of steel products.

Q4.What are the advantages of your company ?
We have many professionals, technical personnel, more competitive prices and best after-dales service than other steel companies.

Q5: Do you provide after-sale service? 
We provide after-sales service and offer 100% guarantee on our products.