ASTM A250m-04 ERW Welded Super Heater Tubes, Carbon-Molybdenum and Chromium-Molybdenum Alloy Steel

• Type: Round
• Standard: AISI, ASTM, DIN, JIS, GB
• Composition: Ferrous Steel Scrap
• Technique: Hot Rolled
• Shape: Round
• Surface Treatment: Black, Oiled
• Model NO.: ASTM A250M
• Special Use: Wear Resistant Steel, Mold Steel, Oil and Gas Machine
• Application: Hydraulic Pipe, Mining, Oil/Gas Drilling, Pipeline
• Od: 12.7-127mm
• Wt: 0.9-8.1mm
• Length: 5.8m, 6m, 11.8m
• MOQ: 1 Tons
• Steel Grade: ASTM A250 T1, T1a, T1b, T2, T11, T12, T22
• Transport Package: in Bundles or Wooden Box
• Specification: 21.3-1219mm
• Trademark: JIADE
• Origin: China
• HS Code: 7307930000
• Production Capacity: 5000tons

Product Description

Product Parameters

 

ASTM A250M-04  ERW  Welded Super Heater Tubes

This specification covered several grades, designated T1, T1a, T1b, T2, T11, T12 and T22, of minimum-wall-thickness,electric-resistance-welded, carbon-molybdenum and chromium-molybdenum alloy steel, boiler and super heater tubes.

OD:12.7 to 127 mm

WT:0.9 to 8.1 mm

Grade:ASTM A250 T1, T1a, T1b, T2, T11, T12, T22

Schedules : 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH & heavier

Length: 5.8, 6, 11.8, 12m, or as needed

 Chemical composition

element	Gr T1	Gr T1a	Gr T1b
carbon	0.1-0.2	0.15-0.25	0.14
manganses	0.3-0.8	0.3-0.8	0.3-0.8
PH	0.025	0.025	0.025
S	0.025	0.025	0.025
Si	0.1-0.5	0.1-0.5	0.1-0.5
Molybdemum	0.44-0.65	0.44-0.35	0.44-0.65

 Mechanical properties

Grade	T1	T1a	T1b
Ts MPa	380	415	365
Ys MPa	205	220	195
Elongation	30	30	30

 

 

 

 

 

Company Profile

Lead time 10-15 days | 80% of output for export

A Trading Company Specializing in Steel Industry for Over 30 Years
Shaanxi Jiade Import & Export is one of the leading professional steel pipes and pipe fitting suppliers, established in 1991 and charge of the export business. We have more than 30 years' experience in manufacturing, distributing, processing, and exporting hot rolled and cold drawn seamless, ERW, EFW, HFW, LSAW, DSAW, and SSAW pipes boiler tubes, heat-exchanger tubes, condenser tubes, super-heater tubes, hydraulic honed tubes, mechanical tubes, structural tubes, line pipes, elbows, tees, reducers, and flanges. We mainly export products to Africa, Asia, Europe, Oceania, and North and South America.

Supported by Machines and Equipment
All our products are manufactured with the latest manufacturing techniques with machines and equipment, which are fitted with the highest technology, to provide products in full conformity with international standards.

Meeting Inspection and Approval Certificates
We have passed the Mill Test certificate, C/W certificate (Calibration works certificate) EN 10204 3.1, DIN 50049 3.1, ISO 10474 3.1, NACE MR-0103/NACE MR-0175/ISO 15156, PED-97/23/EC, AD-2000-WO, with 3.2 certificates duly certified and approved by LRS, GL, BV, DNV, ABS, SGS, TUV, RINA, IRS, NORSOK and more.

Customized Service
We provide product customization services such as shot blasting, precision pipe cutting, cut and roll grooving, custom pipe fabrication, pipe threading, pipe beveling, and coating. They are also approved by Third Party inspection agencies like DNV, BV, SGS, Moody, TuV, ABS, LR, GL, PED, RINA, KR, NKK, AIB-VINEOTTE, CEIL, VELOSI, CCSI, and more. We supply for PetroVietnam, WSF, YPFB, AWH, HMC, PTT, EP PetroEcuador, POD, KNPC, and more.

Establishing Friendly Partnership
Our mission is whether our clients are active in the oil and gas, water supply line, or construction, we endeavor to deliver the highest quality products and value-added services to support our clients' business. We pursue a win-win situation and long-term cooperative relationships with customers, providing specializing service for the old and new customers with better and more economical results.

Packaging & Shipping

Shipping Information

FOB Port	Tianjin
Weight per Unit	1500.0 Kilograms
HTS Code	7304.41.90 00
Export Carton Dimensions L/W/H	11.8 x 1.0 x 0.8 Meters

Lead Time	15-30 days
Dimensions per Unit	11.8 x 1.0 x 0.8 Meters
Units per Export Carton	25.0
Export Carton Weight	1500.0 Kilograms

Certifications

Main Export Markets

- Asia

- Australasia

- Central/South America

- Eastern Europe

- Mid East/Africa

- North America

- Western Europe

- <li>Southeast Asia