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ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
Specifications
Brand Name :
HDT
Model Number :
A333 Gr.6
Certification :
CE, SGS, BV, ISO
Place of Origin :
China(Mainland)
MOQ :
100MT
Price :
800 - 9000 USD / ton
Payment Terms :
T/T, L/C at sight
Supply Ability :
About 10000 ton / month
Delivery Time :
Within 60 days after the order
Packaging Details :
Ply-wooden Case /Iron Case/Bundle with plastic Cap
Steel Grade :
A333 Gr.6
Standard :
ASTM, AISI, JIS, DIN, EN, GB
Application :
Boiler, Heat exchanger, Economizer, Condensers, Machinery
OD :
12mm-620mm
WT :
0.25-45mm
Length :
1000-12000mm
Description

ASTM A-333 A333 Gr6 Gr6 Low Temperature Seamless Steel Boiler Tube

Descriptions A333 Gr6 Low Temperature Steel Boiler Tube
Structural pipe A333 Gr6
Liquid pipe 20# q295b-e, q345b-e
High pressure boiler tube

20G 15MnG 20MnG 15CrMoG, 12Cr1MoVG

St35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9
Pipeline

API SPEC 5L, X42, X52, X60, X65,X70,X80

ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245
Alloy pipe 4140, 42CrMo, 32CrMo, 15CrMo,
Packing Black paint, Varnish painting, Tarpaulin packing
End Common round end, beveled.
Processing Galvanizing; cutting; making thread outside the pipe; Machining.

Production Description

1) Usage and Standard

Usage: Boiler, Heat Exchanger, Economizer, Condenser, Hydraulic tube, Fluid tube, physical construction, hydraulic device, automobile parts, Steel sleeve, bearing, hydraulic cylinder, Pneumatic cylinder and hydraulic tube

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

2) Drawing of Precision Pipe

ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes

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

ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes

Remark: We also produce customized sizes out of this list

4) Chemical composition

Chemical composition of precision tube 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

ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes

Application Field:

Mechanical processing, machinery manufacturing, automobile

7) Quality Control

A. Advanced Production Equipment

ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes

B. Production Flow

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

ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes

D. Strictly Qualtity Control System

ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes

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.

ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes

B) Shipping Way

As per customer's request.

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

FAQ

Q: What about your payment term?

A: Usually T/T or L/C, 30% deposit and 70% before delivery.

Q: what about your standard delivery date ?

A: 30 days after receiving deposit

Q: How about your capacity ?

A: For steel tubes, 50,000 tons per month, 600,000 tons per year. For tube fittings, 30,000 tons per year

Q: what about your package ?

A: Usually as per customer's requests.

Common packing information: Small size in bundles, big size in bulk, some sizes with plastic cap to protect both ends, seaworthy packaging.

Q: What is your main market &main customers ?

A: We have 35 years experiences on steel Tubes & Tube Fittings. Our main customers are from over 30 countries.

Q: If products have some quality problem,how would you deal with?

A: We will responsible for all of our quality problems.

Q: How to get accurate price / quotation from you?

A: Please kindly tell us below details and we'll send our quotation to you ASAP:

1) Pipe's outer diameter

2) Wall thickness

3) Section Shape (round, square etc.)

4) Length for each pipe

5) Steel grade

6) Standard (e.g.: API 5L)

7) Order quantity

8) Designation (BK, BKW etc.)

9) Trade Terms

P.S.: more detailed information you clarified, more exact price we provided.

ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler TubesASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler TubesASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes

Product tags

seamless a213 t91 boiler tube

,

seamless boiler tube a179

,

astm a213 t12 boiler tube
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ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes

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Product Detail
Brand Name :
HDT
Model Number :
A333 Gr.6
Certification :
CE, SGS, BV, ISO
Place of Origin :
China(Mainland)
MOQ :
100MT
Price :
800 - 9000 USD / ton
Contact Supplier
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes
ASTM A 333 A333 Gr6 Standard low Temperature Seamless Boiler Tubes

ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD

Verified Supplier
5 Years
jiangsu
Since 1985
Business Type :
Manufacturer, Exporter
Main Products :
Boiler Steel Tube, Seamless Boiler Tubes, Boiler Fin Tube
Total Annual :
100000000-110000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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