Stainless Steel Welded Tube TP304L, ASTM A270, Mirror Polished

• Customization: Available
• After-sales Service: Like Repaire or Replacement.
• Warranty: 1 Year
• Model NO.: DYDP
• Type: Welded
• Technique: Hot Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Food/Beverage/Dairy Products, Chemical Industry
• Section Shape: Round
• Flow Medium Parts: 304, 304L, 316L (1.4301, 1.4307, 1.4404)
• Port Size: 2"
• Way of Connection: Weld, Male, Clamp, Flange
• Seal Material: Silicone, EPDM, Viton, NBR, PTFE
• Length: 6m or as Customer′s Requirement
• Pressure Range: 0-10bar
• Temperature Range: -20 Degree Celsius to 120 Degree Celsius
• Processing Machines: Forge Processing, Advance CNC Machine
• Transport Package: Wooden Case in LCL, Container in FCL
• Specification: 2"
• Trademark: DEYI
• Origin: Made in China
• HS Code: 7307290000
• Production Capacity: 2000/PC/Month

Product Description

 

ASME TP316L Sanitary Grade Stainless Steel Pipe

 

 

Product Description

Grade: 316L/304

Size: OD(6.35-1016MM), WT(0.5-8MM).
Standards: ASTM, JIS, DIN, EN, ISO, GB, GOST etc.
Finish: BA/AP/Polished/MF
Application: Boiler, heat exchanger, construction, hygiene, pharmacy, power, petrochemical, machinery and automobile industry.
Package: Plywood case or bundles
ASTM A249/A269/A554/A270 TUBE, etc.
DIN11850/SMS/ISO2037/ISO1127 TUBE, etc.
JIS G3459/JIS G3448 PIPE, ASTM A312 PIPE, etc
GB/T12770/T12771 tube/pipe, etc.
 

Product Parameters

 

Material	Heat treatment	Temperure F (C) Min.	Hardness
			Brinell	Rockwell
TP304	Solution	1900 (1040)	192HBW/200HV	90HRB
TP304L	Solution	1900 (1040)	192HBW/200HV	90HRB
TP316	Solution	1900(1040)	192HBW/200HV	90HRB
TP316L	Solution	1900(1040)	192HBW/200HV	90HRB
TP321	Solution	1900(1040) F	192HBW/200HV	90HRB
TP347	Solution	1900(1040)	192HBW/200HV	90HRB

 

OD, inch	OD Tolerance inch(mm)	WT Tolerance %	Length Tolernace inch(mm)
			+	-
≤ 1 / 2	± 0.005 ( 0.13 )	± 15	1 / 8  ( 3.2 )	0
> 1 / 2 ~1 1 / 2	± 0.005(0.13)	± 10	1 / 8 (3.2)	0
> 1 1 / 2 ~< 3 1 / 2	± 0.010(0.25)	± 10	3 / 16 (4.8)	0
> 3 1 / 2 ~< 5 1 / 2	± 0.015(0.38)	± 10	3 / 16 (4.8)	0
> 5 1 / 2 ~< 8	± 0.030(0.76)	± 10	3 / 16 (4.8)	0
8~< 12	± 0.040(1.01)	± 10	3 / 16 (4.8)	0
12~< 14	± 0.050(1.26)	± 10	3 / 16 (4.8)	0

 

 

Detailed Photos

 

After Sales Service

 

1. Samples: Buyer bear the air fee, but this fee will be reduced from order directly
2. Delivery: Never delay delivery time
3. On material: Ensure material pure
4. After Sales: Free replacement if any quality problem Please contact our After-sales service department in time within 30days after you received the cargo. Working Time: 7:00 a.m.- 24:00 p.m. (Beijing time)
Process	Please provide the copy of Sales Contract and describe the problems appeared.
Slight problem	Please send the proof to our After-Sales Department, we will reply within two days.
Serious problem:	a. We will dispatch our Quality and Problems Appraisers to make a confirmation
	b. Have a negotiation of the compensation and sign agreements
	c. Our After-Sales Department will perform the duties as the agreements
Replacement	Free replacement if there is any quality problem

1.10 years of export experience
2. Pass SGS Certificate
3. Experienced R&D Department
4. Reliability
5. Reputation
6. Buyer's Specifications Accepted
 

FAQ

 

1.   Are you a trading company or factory?    We are a manufacturing factory.
2.   Do you have FDA certificate for the materials?   Yes, FDA is very important for the food processing machines.
3.   How do you control the quality? 
     Quality control is very important to avoid material mixing and poor quality. We control the quality from beginning to the end. We only have 304 and 316L two different materials. 100% inspection on raw materials. During production, different materials in different places. After materials are finished, we choose 10% for inspection. If there is 0.1% problem in 10%, then no excuse to go ahead for inspecting 100% of the materials.
4.   About chemical components
      This is first concerning for customers. We take our materials to our laboratory for each lot. You may ask for the laboratory report any time. 
5.  If there is any quality problem, how do you solve it? 
  We are not 100% perfect, there is some quality problem. We try our best to provide the correct materials in the beginning, so we need less time for quality problem. 
If there is any quality problem, we take the responsibility. We believe what we are doing together,  it will get back tomorrow.  If we leave our responsibility, customers will leave us. If we always take our responsibility, we keep our customers with us. 
6.   How long is your delivery time?   
     For normal products in 7-10 days; for bulk order, in 15-25 days. It depends.
7.   Warranty 
     3 years warranty for all of our stainless steel products. Gaskets are not included due to the different application for customers. 
8.    More questions are appreciated. 
 

Other Products We manufacture

 

Sanitary valve	Sanitary Butterfly Valve
	Sanitary Check Valve
	Sanitary Ball Valve
	Sanitary Reversal Valve
	Sanitary Diaphragm Valve
	Sanitary Sample Valve
Sanitary Pipe Fitting	Sanitary Elbow
	Sanitary Tee
	Sanitary Reducer
	Sanitary Cross
	Sanitary Triclamp Ferrule
	Sanitary Cap
	Sanitary Pipe Hanger
	Sanitary Tank Cleaning Ball
	Sanitary Hose Joint
	Sanitary Unions
	Sanitary Sight Glass
	Sanitary Strainer
Sanitary Manway	Sanitary Round Manway without Pressure
	Sanitary Round Manway with Pressure
	Sanitary Square Manway
	Sanitary Oval Manway
Sanitary Pump	Sanitary Centrifugal Pump
	Sanitary Lobe Pump
	Sanitary Self Priming Pump
Sanitary Tank	Storage Tank
	Fermentation Tank
	Mixing Tank
	Warm-keeping Tank
Sanitary Tube	Seamless Tube
	Weldless Tube
Sanitary Gasket	Silicone/EPDM Gasket for Triclamp
	Silicone/EPDM Gasket for Union
	Silicone/EPDM Gasket for Butterfly Valve