• Trademark：DJDP
• Specification：GB, ASTM(ASME), EN, DIN, JIS and other internation
• Transport Package：Bundle, Seaworthy Wooden Case
• Model NO.：316,304L,316,316L,317L,321,347H,310S,S31803,904L
• Origin：Zhejiang China.
• HS Code：730441900
• Production Capacity：8000 Tons,Year

Basic Info.

Model NO. 316,,304L,316,316L,317L,321,347H,310S,S31803,904L Transport Package Bundle, Seaworthy Wooden Case Specification GB, ASTM(ASME), EN, DIN, JIS and other internation Trademark DJDP Origin Zhejiang China. HS Code 730441900 Production Capacity 8000 Tons/Year

Product Description

01) Material:
TP304, 304L, 316, 316L, 321, 321H, 310, 310S, 410, 410S, 403, 317L, 347H, S31803, S32750, 2205, 904L, etc.


02) size: 
A) Welded pipe: OD (Φ8mm-Φ3000mm), WT (0.5mm-45mm).
A) Seamless pipe: OD (Φ6mm-Φ610mm), WT (0.6mm-30mm).


03) Standard:
ASTM A213 /A269 /A312, JIS G3459, JIS G3463, DIN 17456, DIN 17458, ect.


04) Process method:
Cold rolled/ cold drawn.


05) Surface finish:
Annealed/ pickling, BA, 2B, and so on


06) Certification:
ISO 9001: 2000, PED, SGS.


07) Length:
Max 20 meters.


08) Testing equipment:
Eddy current flaw detector, ultrasonic flaw detector, direct-reading spectrometer, X-ray detector, pressure unit, universal pressure test apparatus, and crystal physics and chemistry equipment.


09) Applications:
A) General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear).
B) Fluid, gas and oil transport.
C) Pressure and heat transmission.
D) Construction and ornament.
E) Boiler heat exchangers.


10) Min order quantity:
1 metric tons or upon negotiation.


11) Packing:
Wooden case, pvc packing and others for the client's demand.



Company concept: "Quality to win markets, improvement to win progress". Welcome customers all over the world come to our company to give guidance for development.