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GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

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GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

Brand Name : TOBO

Model Number : TOBO-38

Certification : ISO

Place of Origin : China

MOQ : 1 meter

Price : 5usd per kg

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 500ton per month

Delivery Time : 5-35days

Packaging Details : 1.Wooden Cases, for super duplex seamless stainless steel pipe&tube 2.wooden or steel pallet plastic bag for super duplex seamless stainless steel pipe&tube 3.as per customers requirement for super duplex seamless stainless steel pipe&tube

product name : TOBO Duplex Stainless Steel Pipe

Material : 304, 304L, 316, 316L, 321,347H, 321H, XM15, 312

Outer Diameter : 0.5 - 48 inch

Welding Line Type : Seamless

Standards : ASTM, AISI, DIN, EN, GB, JIS

Technical : Cold Drawn/Cold Pilgered/Hot Rolled

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Packaging & Delivery

Packaging Details

In bundles or according to requirements of customers

Delivery Time

7~25 Days after received deposit

GB standard popular and good price super duplex stainless steel pipe a790 s32760

1. Tolerance 1:Outerdiameter:+-0.05mm 2:Thickness:+-5% 3:Length:+-0-4.5mm
2. Wall thickness 0.3-11 mm
3. Material 201, 202, 301, 303, 304, 304L, 316, 316L, 321, 310S, 309S, 316TI, 317, 317LN, 347, 347H, 321H, XM15, 312, etc
4. Length 6 meters (as per customers' requests)
5. Outside diameter 13-310 mm
6. Surface Pickled and annealed, polished or as requested
7. Application Food industry, oil industry, chemical industry, construction field,medicine, aviation
8. delivery time 7-23 days after got the deposit
9. Specification According to customers'requests
10. Processing Cold Drawn/Cold Pilgered/Hot Rolled
11. Packing In bundles, with plastic caps in two ends or as requested
12. Size can be customized
13.payment term 30% deposit, 70% TT after receiving the copy of the B/L, or 70% irrevocable L/C at sight
14. Test ISO, MTC will be sent with shipment

GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

Standard: DIN 1629

Grade: St37, St52, St42, STB42
Thickness: 2 - 80 mm

Shape: Round
Outer Diameter: 15 - 914 mm
Place of Origin:Shanghai China (Mainland)
Secondary Or Not: Non-secondary
Application: Fluid Pipe
Technique: Hot Rolled
Certification: DIN
Surface Treatment: painting
Special Pipe: DIN Pipe
Alloy Or Not: Non-alloy Or Alloy
Brand: TOBO
Range: seamless, seam
Producing: Hot rolled, cold drawn
Packing: painted, caps on ends, BE


TOBO PIPE APPLICATION: FLUID, OIL DRILLING, CHEMICAL


OUTPUT: 1000TON/MOUTH

Packaging & Delivery Packaging Detail: PAINTED, BE, CAPS ON ENDS
Delivery Detail: 15-30 DAYS

Specifications
1. Third party inspection is available
2. Antirust: For 2 years
3. Delivery: ABOUT 30day

1.Certification:DIN
2.Specification:2mm-80mm*15mm-914mm

Brand name:TOBO-GROUP
DIN1629

Connection:Butt-welding
OD:15mm-914mm
Wall thickness:2mm-80mm(SCH10-XXS)
Length:4m-13m
Material/Grade
DIN

DIN17175 ST35.8 / ST37 /ST45-8

DIN1626 ST42/ ST37-2/ST52-3

DIN1629 ST52/ST35/ST45//ST52-4/ST55

Application
Natural Gas, Water, Petroleum , Electric power plant and Oil industry

Product Description

Production Description

1) Precision pipe Images, Usage and Standard

GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

Usage: Hydraulic Pipe, Fluid Pipe, physical construction, hydraulic device, automobile parts, Steel sleeve, bearing, hydraulic cylinder, Pneumatic cylinder and hydraulic pipe

Standard: ISO, JIS, GB, DIN, ASTM, API

2) Drawing of Precision Pipe

GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

3) Product Size Specification Table (mm) (Blue Area)

GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

Remark: We also produce customized sizes out of this list

4) Chemical composition

Chemical composition of precision pipe in frequently used grade

Standard Grade Chemical composition (%)
C Si Mn S P Cr
GB/T699 10# 0.07~0.13 0.17~0.37 0.35~0.65 0.035 0.035
GB/T3639-2000 20# 0.17~0.23 0.17~0.37 0.35~0.65 0.035 0.035
GB3077-88 35# 0.32~0.39 0.17~0.37 0.35~0.65 0.035 0.035
45# 0.42~0.50 0.17~0.37 0.50~0.80 0.035 0.035
40cr 0.37~0.44 0.17~0.37 0.50~0.80 0.035 0.035 0.08~1.10
25Mn 0.22~0.29 0.17~0.37 0.70~1.00 0.035 0.035 0.25
37Mn5 0.30~0.39 0.15~0.30 1.20~1.50 0.015 0.020

5) Mechanical properties

Mechanical properties of common precision pipe

Standard Grade Designation (%)
Cold finished (hard)(BK) Cold finished (Soft) BKW
UTS(Ultimate Tensile Strength) percentage elongation after fracture UTS(Ultimate Tensile Strength) percentage elongation after fracture
σ b (Mpa) δ 5(%) σ b (Mpa) δ 5(%)
GB/T3639-2000 10# 410 6 375 10
GB3077-88 20# 510 5 450 8
35# 590 4 550 6
45# 645 4 630 5
40cr 784 12
37Mn5 784 12

Remarks:

Cold Finished (Hard): Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation

Cold Finished (Soft): The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding)

6) Product Application Industry

GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

Application Field:

Mechanical processing, machinery manufacturing, automobile

7) Quality Control

A. Advanced Production Equipment

GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

B. Skill-full and Qualfied Workers, Training and Testing before Working

GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

C. Strictly Qualtity Control System

GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

8) Packing & Shipping

A) Packing Method

Small size in bundles, big size in bulk, with plastic cap to protect both ends, seaworthy packaging or as per customer's requests.

GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube

B) Shipping Way

As per customer's request.

Usually by Sea, by Air, by Train or River-and-Sea Coordinated Transport.


Product Tags:

duplex ss pipe

      

thin wall stainless steel tubing

      
Wholesale GB standard duplex stainless steel pipe a790 s32760 / hot rolled seamless tube from china suppliers

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