High Temperature Resistant 310S/Ra330 Stainless Steel Seamless Pipe ASTM A789 347/330/825 Stainless Steel Seamless Pipe

• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Grade: 300 Series
• Certification: ISO, RoHS, AISI, GB, EN, DIN, JIS
• Shape: Round
• Technique: Cold-Drawing
• Model NO.: 310 310S 330
• Surface Treatment: Bright
• Transport Package: Standard Sea-Worthy Package
• Specification: As customers requirement
• Trademark: Tisco Baosteel Jisco Lisco
• Origin: China
• HS Code: 7219330000
• Production Capacity: 3000 Ton/Month

Product Description

Product  Grade
300 series	301,304,304L,309,309S,310,310S,310MoLN,316,  316L,316LN,317,317L,321,321H,330,347H
400 series	403, 405, 409, 409L, 410, 410L , 420, 429 , 430, 431, 434 , 444
600 Sreies	630, 631, 632, 633, 635, 660
Super Stainless Steel	904L, 253MA, 254MO, 654MO
Duplex Stainless Steel	S32304 , S32550 , S31803 , S32750, S32760

Product  Information
WT	0.1-100mm
OD	6-1000mm
Length	5.8m, 6m, or as required
Surface	Picking, Polished, 600G, 400G, 320G, 240G, 180G, etc.
Productivity	4000MT / Month
Standard	ASTM A240, GB/T3280-2007, JIS4304-2005, ASTM A167, EN10088-2-2005,etc

Payment   Term
Payment	T/T,  irrevocable L/C at sight
Delivery Time	7-10days, according to customers' quantities
Port	Tianjin Port
Quality	High Quality.SGS inspection is accepted if needed
MTC	Mill Test Certificate is supplied , Third Part Inspection is acceptable
Certificate	ISO, SGS, and third part inspection.
Package	Standard export seaworthy package,or as required.

Products



 

Quality Assure:

Quality assure:	1),Basic guarantee:	Raw material guarantee,we use the Tsingshan Brand raw material,the quality is good,adding we use the spectrum direct-reading test,our professional workers &equipments,we could guarantee the tubes is right of the clients' needs.
	2),Process control:	follow the process chart adding our workers' care
	3),Inspection& Test	Direct-reading Spectrum Instrument analytic for chemical composition, Yield Strength, Tensile Strength, Elongation, Hardness Test, Flattening Test, Flaring Test, Eddy Current Test, Ultrasonic Test, Hydrostatic Test, Corrosion Test, etc

General Require of ASTMA213/M

standard Items	ASTM A213/A213M
Steel grade	TP301                  TP304L TP316                  TP316L TP317                  TP310L TP347                  TP310S TP347H△               TP310H * TP309H*                TP321H△
Rp0.2(Mpa)	≥170 ; ≥205
Rm(Mpa)	≥485 ; ≥515
A(%)	≥35
Flatten experiment(mm)	H=1.09t/(0.09+t/D)
flaring test	Inside diameter 21-68%
Grain size	"*"," △ "ASTM E112/  "△ "7#or above7#"*"6#or above6#
hydrostatic test (Mpa)	D	Pmax	P=220.6t/D
	<25.4	7
	25.4-<38.1	10
	38.1-<50.8	14
	50.8-<76.2	17
	76.2-<127	24
	≥127	31
Crystal corrosion test	ASTM A262
nondestructive inspection	ASTM  E213  E309  E426
Heat treatment (solid solution)	required
Out-diameter tolerance(mm)	OD			TOLERANCE
	<25.4			±0.10
	25.4-≤38.1			±0.15
	>38.1-<50.8			±0.20
	50.8-<63.5			±0.25
	63.5-<76.2			±0.30
	76.2-≤101.6			±0.38
	>101.6-≤190.5			±0.38/-0.64
	>190.5-≤228.6			±0.38/-1.14
Thickness tolerance(mm)	OD			TOLERANCE
	≤38.1			+20%-0
	>38.1			+22%-0
straightness(mm/m)	REASONABLE
HARDNESS	HRB<90

    Tianjin Dingshengwang Steel  Co., Ltd. is a professional stainless steel enterprise integrating producing,
processing and marketing as a whole.
    Our business range is Hot rolled and Cold rolled stainless steel coil,sheet,strip of grade 304, 316L, 321,
330, 904L, 2205, etc. In surface finish of No.4, Mirror 8K, Hair Line,ScotchBrite, Ti-golden and Color coated,
Embossed, Etched. 
    Welcome friends all over the world to join us. We will offer our best cooperation to meet your requirements.
We take the good faith operation tenet and strive to become your long-term reliable supplier.



CONTACT  US:
 

TEL: [phone]

FAX: [phone]

Website:https://tjdswsteel.en.made-in-china.com

If you are interested in our products, you can feel free to contact us directly.
Your specific enquiry will be highly treated. We will quote you our most favorable price.