ASTM 4140 4130 Hot Rolled Seamless Steel Tube

• After-sales Service: One-Stop Service
• Warranty: One Year
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Model NO.: ASTM 4130 4140
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• MOQ: 1PCS
• Transport Package: N/M
• Specification: OD10-812mm, Thickness1-200mm
• Trademark: Origial
• Origin: China
• HS Code: 7225999000
• Production Capacity: 50000tons/Year

Product Description

ASTM 4140 4130 Hot Rolled  Seamless Steel Tube
 

Steel Pipe Type	4140 4130 seamless steel tube
Outside Dia(mm)	10-812mm
Wall Thickness(mm)	1-200mm
Length	Random length:5-12m
Standard	API5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTMA179/A192/A213/A210/370WP91,WP11,WP22 GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013, GB/T8163-2008, GB8162-2008,GB/T17396-2009
Material	20#, A53B, A106B, API 5L ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4 STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
Surface	Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,ect
Packaging	Loose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement
Application	1. Fluid pipe 2. Power Plant  3. Structure pipe 4. High and low pressure Boiler tube 5. Seamless pipe  /tube for petroleum cracking   6. Conduit pipe  7. Scaffolding pipe pharmaceutical andship,building etc

 

Standard: ASTM A519, A106, A36, DIN1629, DIN2448
Grade : AISI 4140, 4130, 5140, A36, 1020, 1045, St37.2, St52

OD : 10mm-800mm 
Thickness: 1mm-200mm 
Length : 1000mm-20000mm

MOQ: 1 PC 
Product type : Seamless Steel Tube
Delivery time : Promptly ( Stock) or 10-40 days (Production)
Payment Terms: L/C, T/T, etc
Stock : Available
MTC: Available

Delivery condition: Q+T or +AR

MTC: Original

Our advantages:
1. More than 10 years Professional steel export service. Have own production line.
2. Advanced CNC machine.
3. Low cost&Quick Delivery&High quality.
4. Integrity, strength and quality of products recognized by the industry.
5. Most of our clients are international, the domestic well-known enterprises.
6. Has a complete scientific quality management system. 
7. Can meet any requirements for all kinds of sheet metal processing with advanced equipment.

Packing&Delivery

Company Profile

Based on "Honesty Always be rewarded. " to do steel export business. Our company already has done steel exports business for 10 years. Specializing in steel plate, steel bar, steel tubes, steel plate cutting parts, and steel deep processing service. With our competitive price and best service, we are committed to your one-stop service of steel material. Our clients are all over the world, USA, Canada, Brazil, Mexico, Venezuela, Australia, Greece, Middle East, Southeast Asia, and Africa.

In 2016, Henan Steel Guang International Trade Co., Ltd is separated from the export department of Henan Rongshenghui Trading Co.,Ltd. After long-term efforts, now we have a steel plate cutting factory, with 18 CNC cutting machines and 3 punching machines, and a heat treatment factory with 3 electric heat furnaces. Set up two offices in Wugang City and Zhengzhou City. The company has developed into an integrated trader and manufacturer with the ability to export, import, process, logistics and distribution. The advanced management brings high quality to automobile and wins good reputation from market and clients.

Workshop

Our factory is located in Wuyang City, Henan Province, founded in 2009, is a set of steel plate research and development,manufacturing, sales in one of the professional manufacturers. The factory covers an area of more than 50,000 square meters, the existing workers more than 300 people, including more than 200 senior technical personnel, engineers more than 20 people, with an annual production of more than 100,000 tons of processing parts. 
our factory after more than 10 years of expansion has always been adhering to the integrity, mutual benefit and win-win business philosophy, Based on the wide and thick steel plate production and scientific research base of Hegang Wugang, we are committed to becoming a first-class steel supplier and equipment supplier in China. 
With high quality products help "iron power" of the Chinese dream is our common vision, we have customers throughout Europe, north and South America, Middle East, southeast Asia, South Africa, Australia and other regions, we regard product quality as the lifeline, always adhere to the "quality first, service first" sales principle and "focus on professional, really sincere" the service idea, By the majority of customers praise and trust.

FAQ
Q1: How can I get a sample to check your metal work quality?
Answer: After price confirmation, you can require for samples to check our quality. We will provide you sample for free (value under USD35), as long as you afford the express freight.

Q2: How long can I expect to get the metal work sample?
Answer: After you pay the sample charges(if there is) and send us confirmed drawings, the sample will be ready for delivery in 5-7 working days. The samples will be sent to you via DHL, FedEx,UPS,TNT or EMS. It should arrive in 3-5 workdays. You can use your own express account or prepay us if you don't have any account.

Q3: What about the leading time for metal work mass production?
Answer: Honestly, it depends on the order quantity. Normally, 15 workdays to 30 workdays after your deposit if no the samples are confirmed.

Q4: What will we do if the metal work quality is not ok ?
Answer: If the quality problem is caused by our mistake, we will make replacement order for free or pay the back product charge and handling charge back to you.